When I look at the world I'm pessimistic, but when I look at people I am optimistic.
当我看着这个世界时,我是悲观的,但当我看着人们时,我是乐观的。
The mind is nothing but the sum total of human experience considered from the standpoint of dependence upon the experiencing individual.
What we see changes what we know. What we know changes what we see.