恐懼是底片顯影的暗房。
The true test of leadership is not what you do when you're being watched, but what you do when you're alone.
Democracy is the worst form of government except all those other forms that have been tried from time to time.
心理學(xué)的方法必須像自然科學(xué)一樣精確。
Listen to other's opinions, but make your own decisions.