The most dangerous phrase in business is 'We've always done it this way.'

"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."

在诗歌的花园里，每一朵花都是一个词，每一个词都是一朵花。

In mathematics, you don't understand things. You just get used to them.

处理难以处理的事，越是需要舒缓；对待难以对待的人，越是需要宽厚；处置非常紧急的事情，越是需要从容；处置至关重大的事情，越是需要镇定；处于遭到猜疑妒忌的艰难境地，越是需要胸中坦然，心无牵系。

艺术家必须是永恒的见证者。