The stock market is a device for transferring money from the impatient to the patient.

Greatness is not this wonderful, esoteric, elusive, god-like feature that only the special among us will ever taste. It's something that truly exists in all of us.

The true value of a forest lies in its ability to balance ecological needs with human aspirations.

最好的学习方法就是动手去做——在实验室里亲自动手。