采取一种方法并尝试它是常识。如果失败了，坦率地承认并尝试另一种方法。但最重要的是，尝试一些事情。
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.
科学是关于在看似无关的现象之间建立联系。
In business, as in farming, patience and persistence always outlast short-term gains.
每个个体都很重要。每个个体都有自己的角色。每个个体都能带来改变。
We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.
人生苦短，不要活在别人的梦想里。