现实主义不是复制自然，而是理解其本质。
"Realism is not about copying nature, but understanding its essence."
To utter a performative is not to make a statement， and therefore the utterance of a performative is neither true nor false.
To help people save more, make saving the default option.
作家的职责是让安逸者不安，让不安者得慰。
合成材料的未来在于在分子水平上理解和控制聚合物的结构。
生命的历史是变化的历史。