There is no such thing as a special category of science called applied science; there is science and its applications, which are related to one another as the fruit is related to the tree that has borne it.

我正充实地生活着，不会浪费任何时间。

我不是在装酷，我只是在做自己。

The past is hidden somewhere outside the realm, beyond the reach of intellect, in some material object (in the sensation which that material object will give us) which we do not suspect.

The laws of physics are the language in which the universe writes its story.

"A good picture book is like a silent movie; it tells a story without words."

领导力意味着今天做出艰难的决定，为更美好的明天铺平道路。