左脑负责说话,右脑负责领导。
She was still too young to know that life never gives anything for nothing, and that a price is always exacted for what fate bestows.
The wild demands respect. If you give it, it will give back.
Memory is the only paradise from which we cannot be driven.
《要图工人经济生活的安全幸福》,1919年6月
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.