When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

预测未来的最好方式就是创造未来。

当没有人相信你时，你必须相信自己——这让你立刻成为赢家。

孩子独立的智能发展无可限量，它直接依赖孩子心智的力量，而不仅靠导师的工作。

The world always seems brighter when you've just made something that wasn't there before.

我们都是自己生活的囚徒，但有些人比其他人更自由。