The dead are always looking down on us, they say. But we don't look back.
人们说逝者总是在俯视着我们。但我们从不回望。
对于你所拥有的，要心存感激，这样你就会拥有更多。对于你所没有的，如果念念不忘，你永远都不会满足。
We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.
译文：坏人未必天生就坏，往往是习惯成了本性(梁上君子典故)。
农业的成功源于对土地和耕种者的理解。
"Grief is not a line, carrying you infinitely further from loss. It is a circle, and you come back, again and again, to the same place."
Waste is just a resource we haven't learned to value yet.