You have to believe in yourself when no one else does.
Every book is a door that opens onto another world, and every reader is a traveler who steps through it.
Success is not about how much money you make, but how many lives you touch.
无论多么复杂或精细,所有行为都可以用刺激和反应来解释。
成功就是喜欢自己,喜欢自己所做的事,并且喜欢自己做这件事的方式。