Consciousness serves the organism's need to interact effectively with its world.

最可持续的产品是经久耐用的产品。

我们就是我们假装成为的样子，所以我们必须小心我们假装成为什么。

The motor of our ingenuity is the question ‘Does it have to be like this?’, from which arise political reforms, scientific developments, improved relationships, better books.

The deepest insights in mathematics often come from the most abstract theories.