除非一個人在作畫前腦海中已有畫面，否則他稱不上藝術家。
We've had three big ideas at Amazon that we've stuck with for 18 years, and they're the reason we're successful: Put the customer first. Invent. And be patient.
我唯一能依靠的是自己的感知，而它總是在變化。
分析的整個發(fā)展和運算過程現(xiàn)在都可以通過機械來執(zhí)行。
If there was less sympathy in the world there would be less trouble in the world.
I don't believe in eternity, but I believe in the trace.
When men are most sure and arrogant they are commonly most mistaken， giving views to passion without that proper deliberation which alone can secure them from the grossest absurdities.
我不害怕站出來。每個人，來握住我的手。我們將一起走過這條路，穿過風暴，無論天氣如何，寒冷或溫暖。
歷史學家必須公正，但不能冷漠。