我曾把许多东西握在手中，但都失去了；但无论我把什么放在上帝的手中，我仍然拥有它。
I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.
Sustainability is the cornerstone of modern business—without it, we build on sand.
解释：所谓把粮食积存在取之不尽的粮仓里，就是要努力从事粮食生产。
数学的统一性不是强加的，而是被发现的。
The future of energy lies in balancing profitability with responsibility.