我们必须始终质疑我们的假设，并愿意根据新的证据修订我们的理论。

"The world is a mirror, and it reflects what we choose to see."

写作是作证。

"Every moment is a memory in the making, and every memory is a moment lost."

The essence of being human is that one does not seek perfection.

数学的本质在于其自由性。

世界上充满了自童年起就从未以开放心态面对开放之门的人。