Algebra is generous; she often gives more than is asked of her.
代数是慷慨的;她常常给予的比被要求的更多。
The night is a great mirror, but the stars are its reflections.
释义:日月依天而行,百谷草木依附地而生存。
过去总是紧张的,未来是完美的。
The harder I work, the more I live.