Nr put off what you can do today until tomorrow.今日事今日毕！

practise makes perfect.熟能生巧。

The failures and rrses which await men - and one after another sadden the brow of youth add a dignity to the prospect of human life, which no Arcadian success would do. 尽管失败和挫折等待着人们，一次次地夺走青春的容颜，但却给人生的前景增添了一份尊严，这是任何顺利的成功都不能做到的。

Time and tide wait for no man. 时间不等人 。 Time is money.时间就是金钱 。