数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

"In the depth of winter, I finally learned that within me there lay an invincible summer."

"I believe children's books should be beautiful objects, treasured and revisited."

I want the painting to be flesh, to have the same kind of life as the sitter.

I'm a woman. I'm a boss. I make money. I don't depend on anyone.

The purpose of advertising is to sell. It is the only purpose.