一本好书是一个永远不会让你失望的朋友。

它提醒我们要谨慎评估成功，不要低估运气的作用。

我拥抱挑战，因为它们让我更强大。

The strength of a response tendency depends on the amount of reinforcement received.

"Man, unlike any other thing organic or inorganic in the universe, grows beyond his work, walks up the stairs of his concepts, emerges ahead of his accomplishments."

"The artist's duty is to reveal the invisible through the visible."

The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.