Your work will be endless， but your time is finite. You cannot limit the work so you must limit your time. Hours are the only thing you can manage.

Those who do not remember the past are condemned to repeat it.

"The writer's duty is to excavate truth, no matter how painful it may be."

晏子春秋

量子计算的力量源于纠缠。

我们今天种植的每一棵树都是留给后代的遗产。