写作是一种勇气的行为，是与自我和世界的对抗。

You may not be able to alter reality, but you can alter your attitude towards it, and this, paradoxically, alters reality.

The main task in life is simply this: to identify and separate from the things that are not ourselves, so that we can become ourselves.

The best way to learn is by doing—get your hands dirty in the lab.

It is during our darkest moments that we must focus to see the light.