That's the only trouble with being a dog...they never tell you anything…
当狗就是这点不好，别人什么事都不告诉你……
Success comes when preparation meets opportunity.
The only real mistake is the one from which we learn nothing.
Spend each day trying to be a little wiser than you were when you woke up.
【译文】《诗经》三百零五篇，用一句话概括它的全部内容，可以说是：思想纯洁，没有邪恶的东西。