Science is a journey, not a destination.

To dare is to lose one's footing momentarily. Not to dare is to lose oneself.

To write is to make a pact with silence.

Man's freedom is his limitation.

一本书对孩子来说应该像一个朋友——令人安心、兴奋且充满惊喜。

孤独就是与众不同，与众不同就是孤独。