You can't change the people around you, but you can change the people you choose to be around.
你无法改变你周围的人，但你可以改变你选择与谁在一起。
数学的本质在于它的自由。
Literature is the memory of humanity, and without it we are nothing.
翻译：遏止邪恶而弘扬善行，顺从天意而赞美生命。