英国女王伊丽莎白二世来华访问时想见他，他说

Every book is a kind of journey, and every journey changes you.

The best designs come from limitations, not endless possibilities.

If you do not tell the truth about yourself you cannot tell it about other people.

Pure mathematics is, in its way, the poetry of logical ideas.

做伟大工作的唯一方法是热爱你所做的事。如果你还没有找到它，继续寻找。不要满足。