Reason obeys itself; and ignorance submits to whatever is dictated to it.
理性服从自己；而无知则服从任何强加于它的东西。
The best part about success is being able to do what you love every day.
Every ton of ore we extract carries with it a responsibility to the future.
过去是一个异国，他们在那里做事的方式不同。
预测未来的最好方法是建造它。
The balance between economy and ecology is the core of modern forestry.
The minute you start talking about what you're going to do if you lose, you have lost.