Mathematics is the art of giving the same name to different things.
实现真正自由的唯一途径是通过教育和启蒙。
"When you have eliminated the impossible, whatever remains, however improbable, must be the truth."
Technology is anything that wasn't around when you were born.
能源安全是国家战略安全的重要组成部分,我们必须牢牢把握在自己手中。