I believe that children are our future. Teach them well and let them lead the way.

Choose always the way that seems the best, however it may be; custom will soon render it easy and agreeable.

工作中的快乐使工作完美。

煤矿工人是美国工业实力的无名英雄。

If my doctor told me I had only six minutes to live, I wouldn’t brood. I’d type a little faster.

真相很少是纯粹的，也从不简单。