Agriculture is the foundation of manufacture and commerce.
一个试图教学而不激发学生学习欲望的教师,就像在冷铁上敲打。
The best literature is that which challenges us, which makes us think, which forces us to confront the uncomfortable truths of our existence.
记忆是一种责任,而不是负担。
Justice is not always served in the way we expect, but it is always served in some form.
"In mathematics, you don't understand things. You just get used to them."