There is a kind of bird that can never be closed, for its feathers are shining bright.
"The best advice I can give is just to be yourself and have fun."
乐观是一种可以学习的技能。一旦你学会了它，你就能在各个方面改善你的生活。
The most reliable thing in the world is yourself.
The pig farming industry must rely on technology and talent for high-quality development.