实现明天的唯一限制是我们今天的疑虑。

I don't consider myself a superstar, I consider myself a tennis player.

I have a dream that one day this nation will rise up and live out the true meaning of its creed.

市场组合是所有投资者都应持有的唯一风险组合。

I want to make art that looks like it's always been there.

生命的唯一意义是为人类服务。