Real progress in understanding nature is rarely incremental. All important advances are sudden intuitions, new principles, new ways of seeing.
I think it's a mistake if people just fall in love and think that that's the only thing you need to keep you happy. There's a lot more to being with someone than just love.
Father asked us what was God's noblest work. Anna said men, but I said babies. Men are often bad, but babies never are.