过去并非死寂之地，穿越它绝非徒劳之举。
"The past is not dead ground, and to traverse it is not a sterile exercise."
The more precise the language, the more mysterious the world becomes.
The truth is rarely pure and never simple.
学得越多，知道得越多；知道得越多，忘记得越多；忘记得越多，知道得越少。那么，为什么要学习呢？
People are just as wonderful as sunsets if you let them be. When I look at a sunset, I don't find myself saying, 'Soften the orange a bit on the right hand corner.' I don't try to control a sunset. I watch with awe as it unfolds.
The brain is a kind of computer, but it's a very different kind of computer from the ones we're used to.