理解人类认知的关键在于理解符号是如何被操作的。

Smart infrastructure will redefine urban development.

Farmers are the original environmentalists; we just need to give them the right tools.

Tis not contrary to reason to prefer the destruction of the whole world to the scratching of my finger.

Every human being is a creator.

我不想成为这样一个世界的一部分，在那里善良是一种弱点。