Be a yardstick of quality. Some people aren't used to an environment where excellence is expected.
保卫国家政权,是那些君主和臣子等享受俸禄的人谋划的事;保卫整个天下,即使是地位低微的普通百姓也有责任参与。
量子计算的力量在于其能够利用叠加和纠缠。
The best way of learning about anything is by doing.