Innovation is not just about creating something new; it's about improving what already exists.

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

数学不仅仅是一种工具；它是一种思维方式。

The only phrase I've ever disliked is, 'Why, we've always done it that way.' I always tell young people, 'Go ahead and do it. You can always apologize later.'

The companies that will thrive are those that can balance short-term performance with long-term value creation.

孩子本身就是一个现实，而不仅仅是一个过渡性的存在。