我生来就是为了唱歌，也生来就是为了战斗。

贪心不知足易招侮辱，不如节俭而守廉洁之气。求取功名而冒犯节义，不如节俭而成全节义。巧取豪夺而致积怨，不如节俭而养心性。放纵自己满足欲望，不如节俭而安定性情。

Life is too short to be anything but happy.

I'm not a dreamer, I'm a doer.

A mathematician's intuition is as important as rigorous proof.

感知的动态受“完形律”（良好形式）原则支配。