Combinatorics is the art of counting without counting.
"The human mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors."
You have to say, I am the person who is going to make the difference.
Architecture should be quiet, not shouting.
材料选择艺术家，正如艺术家选择材料。
In mathematics, the art of proposing a question must be held of higher value than solving it.