The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
所以富贵的人极其奢侈,二孤儿寡妇却受饥挨饿,虽然想天下不乱,也不可能。国君若真的希望天下太平而不希望天下大乱的话,如果要吃喝,就不能不节俭。 
The difference between ordinary and extraordinary is that little extra.
The best reactions are those that work the first time and every time.
I don’t play for the money or the fame. I play because I love tennis.
The future of coal industry lies in intelligent and digital transformation.