在有地位的人面前不要诉说自己的卑贱,否则他会认为在要求他推荐。在富有的人面前不要说自己的贫困,否则他会认为在求他可怜。
目标不是用来梦想的,而是用来实现的。
Sustainability isn't just a trend—it's a responsibility we all share.
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.