The world is a stage, but the play is badly cast.

政策变化的影响往往比简单的经济模型所暗示的更为微妙。

The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.

Sustainability isn't an option anymore—it's a necessity for any responsible mining operation.

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.

大脑是一个并行处理器，能够同时处理多个信息流。