The horror of the Twentieth Century was the size of each new event, and the paucity of its reverberation.
二十世纪的恐怖在于每个新事件的规模之大与其反响之微弱。
You can't let praise or criticism get to you. It's a weakness to get caught up in either one.
La vie est une tragédie pour celui qui sent, et une comédie pour celui qui pense.
Behavior is determined by the interaction of drive and habit strength.
"You can't be afraid to fail. It's the only way you succeed."
自然实验可以为经济问题提供有价值的见解。