农业创新必须服务于人类和地球。
Innovation in agriculture must serve both people and the planet.
The most important questions in life often have no answers, and we must learn to live with them.
The dead are not powerless. Dead, did I say? There is no death, only a change of worlds.
——在逆境中始终百折不挠,1913年
色彩是我整日的痴迷、快乐与折磨。
——在柏林墙演说