成功的衡量标准不仅仅是利润，还有我们留下的积极影响。

Leadership means making tough decisions today that will benefit everyone tomorrow.

Every piece of plastic we recover and recycle is a step toward a cleaner planet.

The beauty of the olfactory system is that it is both simple and complex, allowing us to detect and discriminate an almost infinite number of odors.

It has yet to be proven that intelligence has any survival value.

世界上已经有太多谎言,不幸的是,它们一半都是真的。