The mind is not a vessel to be filled, but a fire to be kindled.

Enterprises must have the spirit of self-revolution.

有时人生最困难的事是知道该跨过哪座桥，烧掉哪座桥。

Memory can make a thing seem to have been much more than it was.

互联网的力量在于它连接人们的能力。

The transition to cleaner energy must be practical, affordable, and reliable.

You can't change what you refuse to confront.