谚语学习：proverbs（续） Tomorrow never comes.我生待明日，万事成蹉跎。 Too much liberty spills all.自由放任，一事无成。 Whatever you do , do with all your might.不管做什么，都要一心一意。 Experience is the father of wisdom and memory the mother.经验是智慧之父，记忆是智慧之母。 Experience must be bought.吃一堑，长一智。 Fact speak louder than words.事实胜于雄辩。 Where there is life, there is hope.留得青山在，不怕没柴烧。 While the priest climbs a post, the devil climbs ten.道高一尺，魔高一丈。 Example is better then percept.说一遍，不如做一遍。 Easier said than done.说得容易，做得难。 Doing is better than saying.与其挂在嘴上，不如落实在行动上。 Do it now.机不可失，时不再来。 Do nothing by halves.凡事不可半途而废。 Don't claim to know what you don't know.不要不懂装懂。 Don't have too many irons in the fire.不要揽事过多。 Don't make a mountain out of a molehill.不要小题大做。 Don't put off till tomorrow what should be done today.今日事，今日毕。 Don't put the cart before the horse.不要本末倒置。 Don't trouble trouble until trouble troubles you.不要自找麻烦。 Don't try to teach your grandmother to suck eggs.不要班门弄斧。