過去は変えられないが、未来は変えられる。
Innovation in forestry isn't optional; it's essential for survival.
我们可以用言辞说出事情,也可以用言辞来实现事情。
In the short run, the market is a voting machine but in the long run, it is a weighing machine.
The world is full of signs and wonders, but we pass them by without seeing.