A well-designed system is one that can evolve over time without requiring significant rework.
The world is a mirror, and it shows you what you bring to it.
The only learning which significantly influences behavior is self-discovered, self-appropriated learning.
聪明好学，不以向地位低下的人请教为耻，所以称他为“文”。
Efficiency in farming should never come at the cost of environmental stewardship.