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Leadership is not about being in charge. It's about taking care of those in your charge.

The past is never truly past until it has been fully understood.

The only way to make sense out of change is to plunge into it, move with it, and join the dance.

The greatest discoveries come from asking the simplest questions.

生活就像一首歌，有高潮也有低谷，但每一段都是珍貴的。

The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.