The most advanced greenhouse is worthless without farmers who understand the rhythm of the plants.
如果没有了解植物生长规律的农民，最先进的温室也毫无价值。
"When I approach a child, he inspires in me two sentiments: tenderness for what he is, and respect for what he may become."
Profitability and responsibility must go hand in hand.
对民主的爱就是对平等的爱。