我只和自己竞争。当你与别人竞争时，反而限制了自己。

使大陆位移的力量与产生巨大褶皱山脉的力量相同。

The coal industry has been the backbone of America's energy independence for generations.

美联储目前没有预测会出现经济衰退。

You don't need to be perfect to inspire others. Let people get inspired by how you deal with your imperfections.

你知道，当你悲伤的时候，就会喜欢看落日了。