种一棵树最好的时间是20年前，其次是现在。
As a clean energy source, natural gas will play a significant role in China's energy structure adjustment.
The key to successful investing is to buy stocks at a discount to their intrinsic value and to be patient.
可持续的森林是既能支持野生动物又能维持生计的森林。
The best way to get a project done faster is to start sooner.
如果你知道自己想要什么，世界就是一个可塑的地方。
让领导者规定自己路线的人，是被拖向废料堆的残骸。
Risk management isn't about avoiding challenges—it's about preparing for them.