不要借钱给你的朋友，除非你愿意把借出去的钱当成礼物。

不要为了别人而活，要为自己而活。

The art of medicine consists in amusing the patient while nature cures the disease.

The real question is not whether machines think but whether men do.

I'm not trying to be the next anybody. I'm trying to be the first me.

The uniformity of the hybrids in the first generation, the dissimilarity in the second, are facts which cannot escape the attention of an accurate observer.

解释：酸味食物走筋脉，但过量食用会导致小便不畅，说明饮食需适量。

群众从未渴求过真理，他们对不合口味的证据视而不见。假如谬误对他们有诱惑力，他们更愿意崇拜谬误。