The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.
自动控制的根本问题是在存在干扰的情况下维持期望状态。
The greatest gift you can give someone is your time and your voice.
成为作家就是成为生活的间谍。
Music is my refuge and also my battlefield.
Writing is not just about telling stories; it's about listening to the voices of the world.