Tragedy is like strong acid - it dissolves away all but the very gold of truth.
Men and women should stay apart till their hearts grow gentle towards one...
Tell the truth work hard and come to dinner on time.
When we see the shadow on our images are we seeing the time 11 minutes ago on Mars? Or are we seeing the time on Mars as observed from Earth now? It's like time travel problems in science fiction. When is now when was then?