经济不平等不仅是一个道德问题，也是一个经济问题。

If time travel is possible, where are the tourists from the future?

成功的企业家必须同时具备理想主义和现实主义。

The best way to predict the future is to create it.

You don’t have to be defined by the things you did or didn’t do in your past.

I'm the reason you like hip-hop.