I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.

In energy, the only constant is change—embrace it.

生活就是成长和改变。当你停止成长，你就停止了生活。

We live in time—it holds us and moulds us—but I’ve never felt I understood it very well.

我的艺术就是我的灵魂。

粮食安全的未来取决于我们跨国界适应和合作的能力。