The United States is the most powerful country in the world, and it will remain so for the foreseeable future.

A man knows when he is growing old because he begins to look like his father.

The most important thing is to stay focused and keep shipping.

防止变老的最佳实践是保持惊讶。

最大的痛苦是无知。

我想卖出一百万张唱片，我做到了。我想获得白金唱片；我获得了。我从15岁开始就一直在不停工作。我甚至不知道如何放松。

"Sometimes love isn’t enough and you have to walk away."

投资者应避免基于情绪或市场炒作做出投资决策。