I don’t play for the money or the fame. I play because I love tennis.
可持续性不是一种趋势，而是我们对下一代的责任。
我们的美德和缺点是不可分割的，就像力和物质一样。当它们分离时，人就不复存在了。
The greatest thing in the world is to know how to belong to oneself.
To write is to make one's self a echo of the world's soul.
Never stop learning because the world never stops changing.