美是时间唯一无法伤害的东西。
一只眼睛的人可以用来看水平仪,有毒的石头可以用来治疗痈疽。
为他人感到多,为自己感到少;抑制自私,发挥仁慈情感,构成了人性的完美。
Productivity is being able to do things that you were never able to do before.
The greatest risk is not taking one.