The most sustainable farm is the one that remains profitable year after year.
The act of creation is an act of rebellion.
——1912年在旧金山丽蝉戏院的演说
Great deeds are usually wrought at great risks.
One never reaches home, but wherever friendly paths intersect the whole world looks like home for a time.
椭圆曲线的算术是数论中更深层结构的一个缩影。
You have to be willing to fail in order to succeed.