最强大的人永远不足以始终成为主宰，除非他将力量转化为权利，将服从转化为义务。
The strongest is never strong enough to be always the master unless he transforms strength into right and obedience into duty.
农业中的每一个挑战都是成长的机会——字面意义上。
If you’re changing the world, you’re working on important things. You’re excited to get up in the morning.
安全不是功能，而是基础。