You are never too old to set another goal or to dream a new dream.

心理学必须是一门描述的科学，而非解释。

办一件事都不能善始善终，就不要做很多事。 

现实与幻想的边界比我们想象的更薄，有时甚至完全消失。

好人遵循规矩，伟人遵循自己。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

实现不可能的唯一途径是相信它是可能的。

The best films are the ones that stay with you long after you've seen them.