Arrange whatever pieces come your way.
I don’t have to prove anything to anyone. I only have to follow my heart and concentrate on what I want to say to the world. I run my world.
数学不是一项观赏性运动。你必须亲自去做才能理解它。
The curious paradox is that when I accept myself just as I am, then I can change.
Every mental act has its place in the economy of life.