Remember, you will be working on this for a very long time, so the dissertation topic needs to be something that you find interesting and engaging. Your topic will also need to be complex enough to justify a book-length analysis. Your thesis for the topic must be a significant contribution to scholarship in your field, so try to avoid topics that are well-covered already. It also needs to be something that you feel capable to prove and support.  You’ll need a topic that fits into the context of other work already done in your field of study. In some cases, you may need to explore different fields in order to find the right context for your work. Use your years of coursework and immersion in the field to come up with questions, concerns, or issues that consistently pique your interest. As you narrow down your list of potential topics, ask yourself things like: “What can I contribute that existing scholarship has not?”; “Is this topic too big (or small) in scope for a dissertation?”; “Am I ready to dedicate years of my life to this topic?” Your adviser will be your guide along this perilous journey, so make sure that you understand them and can work with them. Being unable to communicate complex ideas with this person will make it very difficult to proceed. You should both have a thorough understanding of what you’re trying to do and what your advisor expects from you.   Choosing the right advisor can go a long way toward making your dissertation process a success. Think carefully about how you fit, not only in terms of research interests, but in personalities. Take your advisor’s guidance to heart as you narrow your general topic into a clear focus. However, keep in mind that this is your dissertation, so be willing and able to state and defend your case. Think carefully as you assemble your committee. Know what their areas of expertise are, as well as areas where their knowledge is less robust. This will influence how you write your dissertation. Also consider what types of research and evidence they value highly, as well as any particular methods or interpretations that they treat with more skepticism. Don’t ignore your committee members until it’s time to submit a draft. Draw on their experience and knowledge as you fine-tune your topic, develop your thesis, and conduct research. Remember, they’re part of your team! Generally speaking, it’s best to go into your research process with an idea of what you want your thesis to be, but to let the research itself guide you into your thesis statement. No matter how much you already think you know about a topic, the substantial, in-depth research required for a dissertation will reveal many surprises and challenges.  Let your research guide you to your thesis, instead of trying to force the research to fit your thesis. Treat researching, writing, and revising a dissertation as individual tasks. Don’t try to start writing when you’ve only done part of your research, or you’ll have trouble juggling the different tasks and may have to make major changes to your thesis along the way.
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One-sentence summary -- Develop an initial idea for your topic. Work with your advisor to fine-tune your topic. Keep your committee in mind as you develop your strategy. Formulate your thesis as you conduct research.

Q: Spa baskets need to have a “clean” appearance, and the use of a metal or plastic basket can accomplish that more effectively than a traditional wicker or wooden basket. Metal and plastic won't absorb moisture, so the recipient should be able to carry the entire packed basket into the bathroom without worry. If you aren't sure where to get a metal or plastic basket, try looking in a home goods store for a shower caddy. Choose one with very few compartments, though, since it can be difficult to fill if there are too many small sections. The recipient should have everything he or she needs to enjoy a relaxing “spa day” at home. As such, you should include a variety of both common and uncommon bath products.  Common bath products include anything that most people regularly stock in their bathrooms: shampoo, conditioner, body wash, body lotion, and face wash. Uncommon, luxurious bath products include things that most people may only treat themselves to on rare occasions: bubble bath, effervescent bath tablets, exfoliating body scrubs, and body spray. You can also transform common bath products into luxurious items by splurging and purchasing higher quality versions, homemade products, or organic products. Pick a scent. The products don't need to smell the exact same, but they should all fit within a similar scent family so that the recipient can use all of the products during a single “spa day.” Choose the recipient's favorite fragrance, if you know it, or opt for something that popular like rose, lavender, or vanilla. Think of ways to enhance the “spa day” experience beyond the bathtub, and consider accenting the basket with a few other small items to that effect.  For instance, scented candles can create a warm, cozy, and romantic ambiance for the recipient during a bath. Similarly, a small nail care set can help the recipient groom herself or himself further, enhancing the recipient's “spa day” glow even more. Avoid including edible accompaniments, though. Many soaps or effervescent tablets can look like food, and you don't want the recipient to accidentally toss the chocolates into the bath water while biting down on the chocolate-shaped soap.
A: Use a metal or plastic basket. Add luxurious skin and hair care products. Provide related products to enhance the experience.

Article: Add 1 cup (237 ml) of water and ½ cup (118 ml) of fresh lemon juice to a glass or plastic bottle. Shake the bottle well to ensure that the ingredients are well mixed.  For best results, use filtered, distilled, or bottled water. Lemon juice can help remove excess oil,  tighten pores, and kill bacteria. Be sure to use a bottle that can hold at least 12 ounces for the toner. When you’re ready to use the toner, wet a cotton pad or ball with it. Gently stroke it over your face, paying special attention to areas where you get most oily. If you prefer, you can place the lemon toner in a spray bottle and mist your face with the toner. Allow your skin to absorb it before moving on your skin care routine. While lemon juice can help improve the look of oily skin, it also lightly exfoliates, which can leave your face more sensitive to the sun. Protect your skin by applying a sunscreen with an SPF of at least 15 if you’ve applied the toner during the day.
Question: What is a summary of what this article is about?
Combine the lemon juice and water. Dampen a cotton pad with the toner and apply it to your face. Follow up with sunscreen during the day.