最好的故事能让读者每次重温时都有新发现。

水果种植要尊重自然规律，科技只是辅助手段。

无为也是一种良药。

你必须强迫自己考虑反对的论点。尤其是当他们挑战你最喜爱的观点时。

"The only way to do great work is to love what you do."

Money is overrated. Truly new things rarely need an abundance of money. If that was so， billionaires would have a monopoly on inventing new things， and they don’t. Instead almost all breakthroughs are made by those who lack money， because they are forced to rely on their passion， persistence and ingenuity to figure out new ways. Being poor is an advantage in innovation.

A physical symbol system has the necessary and sufficient means for general intelligent action.