Consensus is the absence of leadership.

记忆是个奇怪的东西，它不像我想的那样运作。记忆根本不是一件简单的事。

In every word, there is a world waiting to be discovered.

数学的研究就像空气或重力——它无处不在，你看不到它，但你知道它在那里。

Sustainable mining isn't an option anymore - it's our responsibility to future generations.

The truth is rarely pure and never simple.

越是仔细审视一个现实世界的问题，其解决方案就越模糊。