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.
世界是个舞台，但剧本选角很糟糕。
质量不是命运；它是一种设计。
The best way to forget something is to replace it with something better.