A relatively easier way to gain access to positive thinking quotes is to get yourself a good quotation reference book. These types of books are available in almost every major bookstore, and contain compilations of popular, proven and time tested sayings. A lot of these books have the quotations arranged systematically in various categories such as theme and author name. Thus, using a quotation reference book allows you to easily find the perfect quote that fits your unique situation. It's also a good way to add spice to your communication skills. For example, if you're aspiring to become an effective public speaker, you can use positive quotes to inspire your audience and finish your speeches on a high note.
When reading positive thinking quotes, don't just skim through them and finish them in a hurry. The power of positive quotes is not in the words used, but in how you comprehend those words and assimilate them into your subconscious. Your mind will benefit more if you take time to internalize positive ideas. If possible, learn and discover the background story behind every quotation. This will add more meaning to the nuggets of motivation you are reading. For example, a lot of people are familiar with the saying, "I can't accept failure without trying". But if you're aware that the person who originally said those words is Michael Jordan, and you're fully aware of the challenges and circumstances that he faced in his career, the quotation would have a deeper meaning to you. That's why it's important to read quotes and sayings intently, in between the lines.