The deepest principle in human nature is the craving to be appreciated.

The truth is always an insult or a joke, lies are generally tasteless.

Efficiency and ethics must go hand in hand. Cutting corners today will cost us dearly tomorrow.

The test of a psychological theory is its applicability to life.

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.

你无法控制你无法衡量的东西。

The sun, the sea, the wind—these are the eternal poets.