When you arrive at a certain level it's very easy to say yes: that is the moment to learn to say no.

When you arrive at a certain level it's very easy to say yes: that is the moment to learn to say no.

当你达到某个水平时，说“是”是很容易的:这是学会说“不”的时刻。

-- Jose Carreras 何塞·卡雷拉斯