Don‘t purchase extra insurance if you are renting a car with a credit card.

Collaboration is key to solving the biggest challenges in science.

经验的直接内容是唯一可以作为心理学研究主题的事实。

我们越爱我们的朋友，就越少奉承他们；纯粹的爱表现在毫不包庇的态度。

"A wall painting is a conversation between the space and the viewer."

真正的进步发生在我们停止捍卫现状并开始挑战它的时候。