兵之利钝是常事，贵因败以为成耳。
释义：军队的强大或弱小、作战的胜利或失败都是常见的。重要的是能够从失败中吸取教训，将失败转化为成功。
The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect.
A gentleman is one who never hurts anyone’s feelings unintentionally.
Old minds are like old horses; you must exercise them if you wish to keep them in working order.
把冬天当作正常季节，才能活得长久。
The world always seems brighter when you've just made something that wasn't there before.
The future of coal depends on balancing economic growth with environmental responsibility.