永远愿意学习，因为你停止学习的那一刻就是你停止成长的那一刻。
To understand the mind, follow its practical consequences.
The most valuable resource in the world is not oil—it's human potential.
"Biography is the most intimate form of history."
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
Survival can be summed up in three words – never give up. That’s the heart of it really. Just keep trying.