君子心中常常体会到的不是人情而是天理；君子口中所常说的不是人伦世故而是世间法理；君子常有的行为不是规矩而是行为的原则。

The beauty of mathematics lies in its ability to reveal hidden symmetries and truths.

不要把事实告诉不值得的人。

We have to continually be jumping off cliffs and developing our wings on the way down.

The power of the mind is immense, and harnessing it can lead to profound changes in our lives.

Sustainability is not a style, it's a responsibility.

All children have to be deceived if they are to grow up without trauma.

The wilderness is the greatest teacher. It doesn’t give you answers, but it shows you how to find them.