我不是榜样。我只是一个像其他人一样试图弄清楚的人。

Freedom does not consist in any dreamt-of independence from natural laws, but in the knowledge of these laws, and in the possibility this gives of systematically making them work towards definite ends.

我从不回头看，我向前看。

真正的领导力在于激励他人看到可能性。