学习数学的最好方法就是做数学。

我不害怕风暴，因为我正在学习如何驾驶我的船。

A brand is defined by the promises it keeps.

You could rattle the stars. You could do anything, if only you dared. And deep down, you know it, too. That’s what scares you most.

婚姻的问题在于它每晚在做爱后就结束了，而每天早餐前必须重建。

Coal will remain a vital energy source, but only if we evolve with the times.