思考你现在的幸福，每个人都有很多；而不是过去的苦难，每个人都会有一些。
Reflect upon your present blessings, of which every man has plenty; not on your past misfortunes, of which all men have some.
一个组织的规划质量决定了其执行的质量。
The beauty of mathematics only shows itself to more patient followers.
I don’t let mistakes discourage me, I let them educate me.
The older I get, the more I realize that the only thing that really matters is love and relationships.