Duty, then is the sublimest word in our language. Do your duty in all things. You cannot do more; you should never wish to do less.
“Theories are always very thin and insubstantial, experience only is tangible.”
“I sort of feel that climate change will be solved by science. I just feel instinctively that we will find a way of saving ourselves. But I am less confident that we won't destroy ourselves in other ways.”