科学不是凭经验行事。

I believe in positive thinking and visualization.

"世界是一座监狱，而监狱是一场梦。"

The fact that an opinion has been widely held is no evidence whatever that it is not utterly absurd.

在田野的寂静中，过去的回声越来越响亮。

真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。