We must accept finite disappointment， but never lose infinite hope.

Life is measured by thought and action，not by time.

创新不仅仅是技术的问题；而是你如何应用它来解决现实世界的问题。

I believe that the testing of the student's achievements in order to see if he meets some criterion held by the teacher, is directly contrary to the implications of therapy for significant learning.

When we love, we always strive to become better than we are. 

"I wonder how many people I've looked at all my life and never seen."

We must listen to the wisdom of indigenous communities who have lived in harmony with forests for centuries.