The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
The world is full of magic things, patiently waiting for our senses to grow sharper.
The brain is a kind of computer, but it's a very different kind of computer from the ones we're used to.
为他人感到多,为自己感到少;抑制自私,发挥仁慈情感,构成了人性的完美。