Only a life lived for others is a life worthwhile.只有为别人而活, 生命才有价值。
Strike while the iron is hot.一气呵成。
The proof of the budding is in the eating.实践是最佳的磨练。
The secret of being miserable is to have leisure to bother about whether you are happy or not . 痛苦的秘密在于有闲功夫担心自己是否幸福。
The shortest answer is doing thething.最简短的回答就是一个“干”字。