You have to be willing to sacrifice what you are for what you will become.
Anon, who wrote so many poems without signing them, was often a woman.
君子做學(xué)問，是為了完善自己；小人做學(xué)問，是為了嘩眾取寵。
世界因你的榜樣而改變，而不是因你的觀點(diǎn)。
邪惡勝利的唯一必要條件是好人無所作為。
真空不僅僅是空的空間，而是一個具有自身物理特性的復(fù)雜實(shí)體。
I always try to respect my opponents because they make me better.