4. "The real reason for a quest is always self-knowledge."
- Quote by Thomas C. Foster
5. "The real reason for quest is always self-knowledge."
- Thomas C. Foster, How to Read Literature Like a Professor: A Lively and Entertaining Guide to Reading Between the Lines
6. "Self-knowledge is the only basis of true knowledge."
- Quote by John Taylor Gatto
8. "Self-knowledge is the stepping stone to self-mastery. Step"
- Robin S. Sharma, The Monk Who Sold His Ferrari: A Fable About Fulfilling Your Dreams & Reaching Your Destiny
9. "The first product of self-knowledge is humility,"
- Cheryl Strayed, Tiny Beautiful Things: Advice on Love and Life from Someone Who's Been There