The world is a fine place and worth fighting for.

Everything can be taken from a man but one thing: the last of the human freedoms—to choose one's attitude in any given set of circumstances.

小习惯，大改变。

有时候你必须演奏很久，才能演奏得像你自己。

变革在开始时最难，在中间最混乱，在结束时最好。