领导力在于通过你的存在让他人变得更好，并确保这种影响在你离开后依然持续。

To All, only love is the best teacher, it is far better than the responsibility.

Mathematics is the poetry of logical ideas.

Nobody understands when a woman makes a choice to marry and have children, in one way her life begins, but in another way, it stops. You build a life of details, and you just stop and stay steady, so that your children can move. And when they leave,they take your life of details with them. You are expected to move on again, but you don't remember what it was that moved you, because no one's asked you in so long.Not even yourself.

成功来自于经过计算的风险，而不是鲁莽的冒险。