没有什么会永远失去。在这个世界上,有一种痛苦的进步。既怀念我们留下的,又梦想着未来。
The history of philosophy is not, like the history of the sciences, to be considered as a mere chronological record of discoveries and errors. It is the history of the human spirit in its endeavor to understand itself and its relation to the universe.
每一天都是新的机会。你可以建立在昨天的成功之上,或者把失败抛在脑后重新开始。
我不是一个放弃自己力量的人。