Always demand a deadline. A deadline weeds out the extraneous and the ordinary. It prevents you from trying to make it perfect， so you have to make it different. Different is better.

Precision agriculture isn't about replacing farmers—it's about empowering them with better tools.

死者试图与活者交谈，就像年长者试图与年轻者交谈一样。

无论你注定要做什么，现在就做。条件总是不可能的。