The greatest and most important problems in life are all in a certain sense insoluble. They can never be solved, but only outgrown.
在某种意义上,生活中的最重大和最重要问题都是无法解决的。我们无法解决它们,只能在成长中超越它们。
The historian’s first duty is to the truth.
创新不是对每件事都说“是”,而是对除最关键功能外的一切说“不”。
农业中唯一不变的就是变化——拥抱它吧。
Happiness is not just the absence of sadness; it's the presence of meaning.