The more you sweat in peace, the less you bleed in war.

Success is measured not just in profits, but in positive impact.

"Positive psychology is not a spectator sport."

创造力是允许自己犯错。艺术是知道该保留哪些错误。

When you arrive at your room in a hotel， locate the emergency exits. It only takes a minute.

I have made a ceaseless effort not to ridicule， not to bewail， not to scorn human actions， but to understand them.

Great deeds are usually wrought at great risks.