不成熟的爱说：'我爱你因为我需要你。'成熟的爱说：'我需要你因为我爱你。'

Art is about paying attention to the world around you.

——重病病患康复后送给张文宏的锦旗

The essence of life is statistical improbability on a colossal scale.

Diplomats should have the ability to respect and understand other countries and cultures, as well as the ability to communicate across language and cultural barriers.

Mental life is fundamentally about adjustment to environment.

完成比完美更重要。

I went to the woods because I wanted to live deliberately,I wanted to live deep and suck out all the marrow of life, To put to rout all that was not life, and not when I had come to die, Discover that I had not lived.

Innovation in forestry must balance economic growth with ecological preservation.《绿色未来》