森林面临的最大威胁不是砍伐,而是漠不关心。
The greatest threat to our forests is not logging, but indifference.
新闻是某些地方某些人想要压制的;其余的都是广告。
The mind's primary task is to organize experience for action.
Speech is a kind of action, and our words are the tools we use to perform it.
It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.
I do gymnastics because I love it, not because I'm trying to be the best in the world.
The periodic table hasn't changed, but how we use its elements must.