If you're seeking enlightenment and self-actualization, it's likely that you talk about these goals with others. Perhaps these discussions even help you vocalize thoughts that were previously buried deep down in your brain.
When you say these peaceful quotes of inspiration, write them down. It may help to keep a journal with you at all times.
Why should you do this? Well, keeping a record of peaceful quotes and sayings will give you something to turn to when you begin to feel down. Moreover, you may serve as an inspiration for others who seek the same kind of enlightenment that you are looking for.
You might even call this "journaling," which has been shown to be a very relaxing and therapeutic activity. Additionally, if you're embarking on an important journey, you may thank yourself later for chronicling your progress.
Author and trailblazer Ilchi Lee has written down a vast number of his peaceful quotes of inspiration, which now serve as motivation for many people who want to achieve a higher state of being.