Leadership is about creating more leaders, not more followers.
Everything you’ve ever wanted is on the other side of fear.
一个社会离真相越远,它就越会憎恨那些说出真相的人。
发现可能性的极限的唯一方法是超越它们进入不可能。
Success is not final, failure is not fatal: It is the courage to continue that counts.
The concept of progress is inseparable from the concept of catastrophe.