The past is always present, whether we acknowledge it or not.
"الكتابة هي مقاومة ضد النسيان."
我想跑一场好比赛,一场人们会记住的比赛。
"Language is the bridge between the inner world and the outer world."
解析:良知即天理。
The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.