最初看似导致怀疑的原则，经过一定程度的追求，会使人回归常识。
The same principles which at first view lead to skepticism， pursued to a certain point， bring men back to common sense.
I was neat, clean, shaved and sober, and I didn't care who knew it.
"Hope is the only thing stronger than fear."
人们永远不会注意到已经做了什么；人们只能看到还有待完成的事情。
For me, the most exciting thing is to see the impact of the work that we do.