In one sentence, describe what the following article is about: Purchase or find limestone on your property and crush it up into small, 3-inch (7.62 cm) pieces with a sledgehammer. You can tell if the stone is limestone if it fizzles or cracks when you put vinegar on it.  Industrial grade limestone companies use mechanical crushers or hammer mills to crush the limestone. You can also buy limestone-based Portland cement online, at hardware stores, or at home and gardening centers instead of making it yourself. Preheat the kiln and put your limestone into it. Let the kiln heat the limestone for 3 to 4 hours at 2,700°F (1482.2°C). Use a high-temperature kiln thermometer to determine the level of heat in the kiln. Make sure to wear a respirator and goggles when heating the limestone because it will let off a harmful gas. Let the limestone cool for an hour or two before handling it. Point a fan towards the stone to speed up the cooling process. Wear thick rubber gloves when handling the limestone. Transport the limestone to a wheelbarrow and then use a shovel to break up the limestone pieces until it turns into a fine dust.
Summary: Crush limestone into 3-inch (7.62 cm) pieces. Put the limestone in a kiln and raise the heat to 2,700°F (1482.2°C). Crumble up the pieces of heated limestone once it cools.

Some things, such as world events and natural disasters, are beyond your control, and there’s no use beating yourself up about something you can’t change. Focus instead on things you can change, like your own choices and judgments. Think of a tennis game. You can’t control things like the skill of your opponent, the referee’s calls, or how random wind gusts might affect the ball. On the other hand, you can decide how much to practice before the game, to show up well-rested, and not to stay up all night partying before the match. Work on having more self-control and self-awareness. Being stoic doesn’t have anything to do with just not talking. It’s more important to think before you speak, whether you’re interested in philosophical Stoicism or want to be stoic in the dictionary sense.  For example, if someone insults you, don’t just blurt out an angry insult back at them. Don’t engage them in an emotional fight, but consider if there’s any truth to their statement and reflect on how you could better yourself. If you feel yourself getting upset and can’t focus on the situation’s facts, try to visualize pleasant surroundings, sing a song in your head, or say a stoic mantra to yourself, such as, “If it’s not in my control, it’s none of my concern.” There’s nothing wrong with talking to people, but try not to ramble nervously and meaninglessly. You can’t control other people, so there’s no reason to be nervous. You also shouldn't feel like you have to conform to other people's standards, especially if it means compromising your own morals. Try to learn at every opportunity, but don’t be a know it all. You can’t learn if you already think you know everything. Wisdom is a core Stoic virtue, and part of cultivating wisdom is admitting that you have a lot to learn.  Educate yourself whenever you can by reading books, listening to podcasts, watching documentaries, and (obviously!) reading how-to guides.  You could listen to podcasts like TEDTalks, RadioLab, and StarTalk Radio. Browse Netflix and other services for documentaries on subjects like nature, technology, and art. If you want to read more about Stoic philosophy, the contemporary philosopher William B. Irvine is a leading voice. His writing is accessible and doesn't use lots of unapproachable philosophical jargon. A true stoic isn’t interested in emotional conflicts, retribution, revenge, or holding grudges. But that doesn’t mean you have to be a cold, distant, isolated grouch. If someone wrongs you, you can still have sympathy for them even if you don’t engage them in an emotional conflict.  For example, if someone you care about lashes out at you, don’t just give them the cold shoulder. You could say, “I don’t think it’s wise to just toss insults back and forth. Let’s take some time to cool down so we can deal with this situation rationally.” "Don’t get mad, get even," is not at all stoic, so never try to get revenge. If you’re a manager in charge of reprimanding an employee, think of a fair way to hold them accountable instead of blindly punishing them.
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One-sentence summary -- Accept what you cannot change. Think before you speak and emotionally react. Don't worry about other people. Stay humble and open to new knowledge. Focus on being fair instead of being harsh.

Q: Ice is only really effective for the first 48 hours. After icing the hickey for 48 hours, you'll want to switch to a warm compress for the remainder of your treatment regimen.  Ice heals the broken blood vessels, but heat will help increase blood flow to the area. This will facilitate healing and the reabsorption of blood.  Use a hot water bottle or a microwavable heating pad.  Do not apply heat therapy for longer than 20 minutes at a time. Don't use heat therapy if you have diabetes or poor circulation. In addition to applying a warm compress, massaging a bruise like a hickey can help facilitate blood flow to the site of the injury. Common methods of massaging a hickey include rubbing it with your hands or applying pressure using:  a toothbrush with stiff bristles  a pen cap  the cap from a tube of chapstick Icing, heating, and massaging the skin will all help the bruise heal, but you may want to treat the skin in order to make the physical mark disappear more quickly. No skin treatment will provide instant results, but will help speed up the healing process. Common skin treatments include:  aloe vera  Arnica salve  Preparation H  taking vitamins C, E, and K supplements  taking bilberry extract  taking bromelain
A: Switch to a warm compress. Massage the bruise. Treat the skin.

Problem: Article: It may seem trite, but there's practical wisdom in this saying. If you approach a guy while putting up some false façade, you'll feel pressured to maintain that façade throughout your entire relationship. Since you're aiming for marriage, you'd have to hide your real self for the rest of your life to make things last. You'll need to create a positive first impression when searching for potential matches, of course. Start things off by demonstrating your best qualities rather than pretending to have qualities you don't actually have. Have some self-confidence. Every person has his or her own faults, but no one is entirely without merit, either. Valuing yourself is the easiest and surest way to encourage others to do the same. Body image is one aspect of self-esteem that many women struggle with. Instead of lamenting the physical features that seem less-than-perfect, try focusing on features that you do feel pleased about. By drawing attention to those features, you may feel more confident about your overall appearance, and that renewed sense of confidence may catch the attention of possible matches. Everyone has shortcomings, and being aware of your own problems can be a good thing. Instead of changing yourself in the hopes of making the right guy fall for you, though, you should implement changes for the purpose of improving your own life. By making changes for yourself, you'll become happier independently of any relationship. You'll be more satisfied with yourself and your life at any given time regardless of whether you're single or married. If you believe in God or some type of higher power, spend time praying about your desire to marry. Ask for guidance on your search and during your relationship with a possible future husband. Of course, you don't have to follow this piece of advice if you don't believe in any type of higher power. Individuals who try to build their lives on a foundation of faith should strive to build their future marriages on the same foundation, though.
Summary:
Be true to yourself. Know your own value. Improve yourself for yourself. Pray for guidance.