A law of nature， lex naturalis， is a precept or general rule found out by reason， by which a man is forbidden to do that which is destructive of his life or takes away the means of preserving the same.

最好的创新方式是冒险。

世界处于不断变化的状态。没有什么是保持不变的。你永远不能两次踏入同一条河流。

让生活从此变成一首欢乐的诗。

You must be the change you wish to see in the world.

死亡是存在的最高可能性。