经一事，长一智。
Easier said than done.
说起来容易做起来难。
An ounce of prevention is worth a pound of cure.
一分预防胜似十分治疗。
Industry is fortune's right hand, and frugality her left.
勤勉是幸运的右手，节约是幸运的左手。
Genius is one percent inspiration and 99 percent perspiration.
天才一分来自灵感，九十九分来自勤奋。
He who laughs last laughs best.
谁笑在最后，谁笑得最好。
He who pays the piper, calls the tune.2
谁负担费用，谁加以控制。
He who has health has hope, and he who has hope has everything.
身体健壮就有希望，有了希望就有了一切。
No man is born wise or learned.
人非生而知之。
Action speak louder than words.
事实胜于雄辩。