It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.

成功来自于经过计算的风险，而不是鲁莽的冒险。

In the fight between you and the world, back the world.

一个社会的成功主要应通过其成员所享有的实质性自由来评估。

我们越爱我们的朋友，就越少奉承他们；纯粹的爱表现在毫不包庇的态度。

人生的伟大目标不在于求知，而在于行动。