Small actions, when multiplied by millions of users, can change the world.

The purpose of advertising is to sell. The purpose of art is to express.

The things that make us human are the things that make us vulnerable.

因果模型是理解世界的关键。

真理从不畏惧辩论。

奥林匹克运动会是为了表彰个人运动员的出色表现而创建的。

最具挑战性的设计往往会带来最有价值的成果。