时间并不治愈一切伤口，它只是让痛楚变得麻木。

可持续性不再是可选项，而是我们前进的唯一道路。

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

The truth is often hidden in the spaces between the words.

If you can dream it, you can do it.

优秀的领导者需要一个积极的议程，而不仅仅是处理危机的议程。