世界上充满了显而易见的事物，却没有人注意到它们。
"The world is full of obvious things which nobody by any chance ever observes."
确认某些人是否可以信任的最好的办法，就是信任他们。
Small-scale farmers are the backbone of this industry; their knowledge is invaluable.
The most important single aspect of software development is to be clear about what you are trying to build.