We regard those other cultures, such as that of India, where many people live and believe and behave much as they did 1,000 or 2,000 years ago, as undeveloped. ↗
When people ask me what I do, strangers on a plane, perhaps, I tell them that I think. Thinking is excellent exercise, as much as swimming or jogging. ↗
With sincere modesty, if there is such a thing, I have never thought of legacy at all. I am always grateful if people like what I have done. A legacy is something no one can forsee. ↗