The world is like a chessboard， whereon we may see a living knight， but we cannot see a living chess.

The mind is a system of interrelated processes.

宇宙是不对称的，我相信我们所知道的生命是宇宙不对称的直接结果或其间接后果。

Nobody said it was easy.

实现不可能的唯一方法是相信它是可能的。