礼、义、廉、耻是维系国家的四项基本准则；如果这四项准则不能推行，国家就会灭亡。
You have to be willing to adapt, or you'll be left behind.
The soul of a poet is like a mirror that reflects the beauty of the world.
"A library is a place where the past meets the present and the future."
"The past is a candle at great distance: too close to let you quit, too far to comfort you."