"Whatever can be done, can be undone."

"To enjoy anything, we cannot be attached to it. William Blake understood this beautifully: He who binds to himself a Joy, Doth the winged life destroy; But he who kisses the Joy as it flies / Lives in…"

"Gravitation is entirely independent of everything that influences other natural phenomena. It is not subject to absorption or refraction, no velocity of propagation has been observed. You can do whate…"

"Marilyn Quayle was there, too, looking – it was indeed a strange week in Washington – great. She had her hair done up in something my wife said was a chignon, and whatever it was, it made Marilyn look…"