The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
唯一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。
我不惧怕任何人，但我尊重每一个人。
The key is to keep improving, to keep working hard.
Psychology must be free from all metaphysical entanglements.
过去是一个跟随我们的影子，无论我们跑得多快。
It is not a very fragrant world, but it is the world you live in.