集合论的悖论不应被视为理论本身的不一致，而应被视为表明某些被认为有效的推理方法实际上并非如此。

To try to write love is to confront the muck of language: that region of hysteria where language is both too much and too little, excessive and impoverished.

指科研需要耐得住寂寞，长期坚持

解释：形体弯曲，影子自然就曲；形体正直，影子自然就正。