我对我是谁感到满意，对我的身体和思想感到满意。

The only person who cannot be helped is that person who blames others.

Better never means better for everyone... It always means worse, for some.

Precision is not just a goal in our experiments; it's the very language through which nature speaks to us.

领导力在于做出今天艰难的决定，这些决定将为子孙后代带来益处。