Quality is not a luxury; it is a necessity.

宁可谈判十年，也不打仗一天。

Escribir es un acto de libertad, de expresar lo inexpresable.

可持续发展不是一个流行词，而是每天做得更好的承诺。

The purpose of government is to help those who cannot help themselves.

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

Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tips of my words.