You don’t have to be perfect. Just be yourself.
The act of creation is an act of love.
The only way to do something really well is to love what you’re doing.
The quality of your life is determined by the quality of your relationships.
我不记得活着的理由了,而我记得的时候,那个理由又没有说服力。
数学之美不仅在于它描述世界的能力,还在于它揭示支配世界的隐藏结构的力量。