人们生活的最大监狱是对他人看法的恐惧。

一个人的心灵美好，是不可能掩蔽的，这会表现在形体容貌上，也能在神色上看得出来。

The earth gives us coal; our duty is to give back stewardship.

Innovation in agriculture isn't just about technology; it's about changing mindsets.

Pride relates more to our opinion of ourselves, vanity to what we would have others think of us.

I don’t have to prove anything to anyone. I only have to follow my heart and concentrate on what I want to say to the world. I run my world.