無知是一切邪惡的根源和樹干。
書籍是最安靜、最恒久的朋友；它們是最易接近、最睿智的顧問。
我們這些幸運的人有責任回饋社會。至于是像我這樣邊走邊捐，還是像沃倫那樣先捐一點，然后（死后）再捐很多，這是個人喜好問題。
Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.
藝術(shù)不是反映現(xiàn)實的鏡子，而是塑造現(xiàn)實的錘子。
伽羅瓦表示的研究是數(shù)論和幾何之間的橋梁。