居必择乡，游必就士。
出自先秦《荀子·劝学》。定居一定要选择适当的邻里，交游一定要接近贤士。说明要加强道德修养，就应该注意周围环境。
Financial crises are not acts of God. They are caused by human actions and can be prevented by human actions.
Every challenge in agriculture presents an opportunity to learn and grow.
The companies that will thrive are those that see environmental challenges as opportunities for innovation.
译文：彻底领悟之后，便能在这茫茫虚空中，明辨是非。