艺术家的角色是提出问题，而不是回答它们。
The role of the artist is to ask questions, not to answer them.
在追求数学真理的过程中，我们常常发现更多的问题而非答案。
Every life is a novel waiting to be written.
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.