恐惧只是需要调整态度的兴奋。

真正的旅程不在于发现新的风景，而在于拥有新的眼光。

"The only thing worse than being blind is having sight but no vision."

Positive emotions broaden our awareness and allow us to see more possibilities.

To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.

Never underestimate the power of the human spirit.