數(shù)學不是一項觀賞性運動。
Mathematics is not a spectator sport.
The best books are those that tell you what you know already.
每一個結束都是偽裝的開始。
最糟糕的人是那些讓別人因為對某事感到興奮而感到糟糕、愚蠢或愚蠢的人。
所以根基樹立不牢的人,不要期望有茂盛的枝葉。
我?guī)缀跻粺o所知。但對很多事情都心存疑慮。
"I work hard, and I do good, and I'm going to enjoy myself. I'm not going to let you restrict me."