"The ordinary is extraordinary if you look at it long enough."

我认为如果你做了某件事，结果还不错，那么你应该去做其他精彩的事情，不要停留太久。只要弄清楚下一步是什么。

说话是一种冒险，但沉默是更大的冒险。

Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.

The true challenge in mathematics is not solving problems, but asking the right questions.