唯一的限制是你为自己设定的限制。

未来属于那些今天为之准备的人。

In the end, all we have are the stories we tell ourselves.

The very essence of the creative is its novelty, and hence we have no standard by which to judge it.

The Internet is a powerful tool for education, but it is not a substitute for the teacher.

我们都身处阴沟，但仍有人仰望星空。

我们必须将地球视为一个单一的有机体，并尊重它。