Man can only be free through mastery of himself.

I train like I'm not the best, so I can stay the best.

For me, the most exciting thing is to see the impact of the work that we do.

We are like travelers who have lost their way； we must ask， each one， for directions from a passerby.

They can’t crucify you with your hand in a fist.

释义：推究古代的事例来验证今天的情况，从而避免困惑；先揣度事情的始末，后仔细考虑，从而应对突发情况。这是对借鉴历史、谨慎行事的智慧的强调。