我不是榜样，我是自由的灵魂。

The teacher should not teach as if he were pouring knowledge into an empty vessel, but rather as if he were lighting a fire.

我是一个非常冷静的人。这有助于我在网球和生活中的表现。

每个人都有不为世人所知的秘密悲伤；很多时候，我们称一个人冷漠，而他只是悲伤。