反馈是一个强大的概念，在自然系统和技术系统中被广泛使用。

文学是对现实最美丽的报复。

Never underestimate the importance of listening—to your team, your customers, and the world around you.

The great tragedy of life is not that men perish, but that they cease to love.

Collaboration is the cornerstone of achieving extraordinary results.

Chance is a word void of sense; nothing can exist without a cause.