Behavior, as such, is not to be regarded as a mere chain of muscular contractions, but rather as a purposive and cognitive affair.
The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
艺术应该让舒适者不安，让不安者舒适。
The architect must work with the light, the colors, the water, and the vegetation to create a harmonious whole.