聪明的人遇上事，话到口边会留半句；大彻大悟的人遇上事，甚至一句话都不说。

建筑师必须是一位科学家。

To look at a thing is very different from seeing a thing. One does not see anything until one sees its beauty. Then and then only, does it come into existence.

I'm not afraid to fail, I'm afraid of not trying.

I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.

"I don't have to be human to have human feelings."