In mathematics, you don't understand things. You just get used to them.
希望是人类最美好的拥有,只要自己不放弃,希望就会永远相伴相随。
我对物品如何承载超越其功能的意义很着迷。
The essential thing in life is not so much conquering as fighting well.
The ocean is not just a resource; it's our responsibility to protect it for future generations.