The photograph is literally an emanation of the referent. From a real body, which was there, proceed radiations which ultimately touch me, who am here.
Quantum error correction is the key to making quantum computers practical.
人声是最初的乐器。
I don't compete with anyone but myself. My goal is to be better than I was yesterday.
The study of heuristics reveals how we simplify complex problems, sometimes leading to errors.
The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.
The greatest battles are not fought with weapons, but with ideas.
读书人要为子孙营造福祉而不是祈求福祉。严谨家规，崇尚俭朴，教导耕田读书，累积陰德，这就是营造福祉。广积土地房屋，拉拢关系争取利益，买卖功名，这就是求福祉。营造福祉的，平淡而长久；祈求福祉的，浓郁却短暂。
故事是作者写给自己的信，用来告诉自己那些无法以其他方式发现的事情。
