To survive is to find meaning in suffering.

让世界改变你，然后你改变世界。

Silence is the language of the soul.

What I’ve achieved in tennis is great, but who I am as a person is more important.

译文：钱财能让人获得幸福，但它也能带来祸患，有钱人一定要知晓；药物能救人，但也能杀人，用药的人一定要慎重对待。赏析：钱财如药材一样，它能治病救人，也能致人死亡。金钱的好与坏，在于人如何使用它。