勇气是能站起来侃侃而谈。勇气也是能坐下来静静倾听。

To convince someone of the truth, it is not enough to state it, but rather it must be found.

The best preparation for tomorrow is doing your best today.

世界上充满了神奇的事物，它们耐心地等待着我们的感官变得更加敏锐。

The most exciting breakthroughs come from questioning the status quo.

当随机化不可行时，匹配方法可以是一个强大的工具。