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A lot of people are afraid to say what they want. That's why they don't get what they want.
Beauty is the splendor of truth.
Take an object. Do something to it. Do something else to it.
老师声称代数是完美而自然的、我们应无条件地接受它,而我甚至不能理解什么是数。对我来说数学课完全就是恐怖和折磨。我完全不理解代数,这使我胆怯得不敢问任何问题。
Men become old, but they never become good.