"The past is a country we can never return to, but whose borders we are always crossing."
社会系统的统一性在于其各部分之间的相互依存。
The only way to do great work is to love what you do.
"Sometimes, the only way to win is to refuse to play the game."
A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.