I never know what I think about something until I read what I've written on it.
There are wounds that never heal, only scab over.
我将继续努力推进这项研究,我相信这不仅是一种推测,而且具有足够的重要性,能激发它成为对人类有实质性益处的美好希望。
The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.