Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

I decided, very early on, just to accept life unconditionally; I never expected it to do anything special for me, yet I seemed to accomplish far more than I had ever hoped. Most of the time it just happened to me without my ever seeking it.

要养活世界，我们必须首先学会尊重地球的极限。