发现可能性的极限的唯一方法就是超越它们进入不可能。

过去半个世纪最重要的政治发展是自由民主在世界范围内的传播。

The desire for verification is understandable but cannot always be satisfied.

The artist must be a bridge between the visible and the invisible.

We are all susceptible to biases, even when we think we're being perfectly rational.

Coal miners don't just dig in the dirt, they dig for progress.

如何道歉：快速、具体、真诚。