The human capacity for care is not finite; the more we give, the more we have to give.

Business opportunities are like buses, there's always another one coming.

释义：天之险在于高不可升，地之险在于山川丘陵。王公设险以保卫国家，险的功用非常大。

If you want to fly, you have to give up the things that weigh you down.

We are all our own prisons, and our own jailers.