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Freedom would be not to choose between black and white but to abjure such prescribed choices.

PID控制器的本質(zhì)在于它能夠根據(jù)系統(tǒng)的過去和現(xiàn)在狀態(tài)預(yù)測其未來行為。

Golf is a puzzle without an answer. I've played the game for 50 years and I still haven't the slightest idea of how to play.

"Schreiben ist eine Art zu leben."