We can distinguish the blurred shapes and colours we see at a distance only because of the capacities of our eyes.
"Theoretical computer science is not just about solving problems; it's about understanding the nature of computation itself."
你的大脑是你最重要的资产,照顾好它。
译文:心能明辨是非,就能快速而又果断处理事情;不忘记礼义廉耻,做人就会一身正气,不与卑污的人同流合污。