I regard as quite useless the reading of large treatises of pure analysis: too large a number of methods pass at once before the eyes.
我认为阅读纯分析的大部头著作是相当无用的：太多的方法一下子从眼前掠过。
I’m not here to be perfect. I’m here to be real.
Most people are too fretful, they worry too much.Success means being very patient, but aggressive when it's time.
蒸汽机是改善人类状况的最有力工具。
我不完美，但我正在努力。