It is never too late to learn. （活到老，學到老。）
Nothing down, nothing up. （無下則無上。/不經歷風雨，怎麽見彩虹？）
Today must borrow nothing of tomorrow. （今日事今日畢。）
Sharp tools make good work.（工欲善其事必先利其器）
A bosom friend afar brings a distant land near.（海內存知己，天涯若比鄰）
Sow nothing, reap nothing.春不播，秋不收。
The best preparation for tomorrow is doing your best today.對明天做好的準備就是今天做到最好！
Suffering is the most powerful teacher of life.苦難是人生最偉大的老師。
All things in their being are good for something.天生我才必有用。
Cease to struggle and you cease to live. 生命不止，奮鬥不息。