最具可持续性的农场是那些为几代人着想的农场。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The most valuable resource in any organization is its people.
I’m not afraid of falling, I’m afraid of the fear of falling.
数学家的工作大多是孤独的追求,但也具有深刻的合作性。