过去是你记得的、你想象你记得的、你确信你记得的、或者你假装记得的。
自守形式的研究是数学思想深度的反映。
Your time is limited, don't waste it living someone else's life. Don't be trapped by dogma, which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.