Education alone is not enough to lift people out of poverty; we need to address the broader system.

The mind is a place of its own which in itself can make a heaven of hell, a hell of heaven.

In manufacturing, efficiency and environmental responsibility must go hand in hand.

The true value of a tree is measured in decades, not dollars.

上帝很少揭示未来。当他这样做时，只有一个原因：这是一个注定要被改变的未来。