I have nothing to offer but blood, boil, tears and sweat.
Winston Churchill, British politician
我能奉献的没有其它，只有热血、辛劳、眼泪与汗水。
英国政治家 丘吉尔.

Nothing is impossible to a willing heart.
心之所愿，无事不成。

Where there is life, there is hope.
有生命必有希望。

pain past is pleasure
过去的痛苦即快乐。

The shortest answer is doing.
最简短的回答就是行动。

The good seaman is known in bad weather.
惊涛骇浪，方显英雄本色。

While there is life there is hope.
一息若存，希望不灭。 -- 英国谚语

You have to believe in yourself. That's the secret of success. -- Charles Chaplin
人必须有自信，这是成功的秘密。 -- 卓别林

If you are doing your best,you will not have to worry about failure.
如果你竭尽全力，你就不用担心失败。