I'm not afraid to die, I'm afraid not to try.
No matter how complex or refined, all behavior is to be explained in terms of stimulus and response.
在一个不断试图让你成为别人的世界里做自己，是最伟大的成就。
The best ideas often come from the most unexpected places.
我想像鸟儿歌唱一样画画。
The man who removes a mountain begins by carrying away small stones.