Puzzles of life !!!

"Happiness is an imaginary condition, formerly attributed by the living to the dead, now usually attributed by adults to children, and by children to adults."

"There's no secret about success. Did you ever know a successful man who didn't tell you about it?"

"There are no such things as applied sciences, only applications of science."

"When I meet a man I ask myself, 'Is this the man I want my children to spend their weekends with?'"

"Space is big. You just won't believe how vastly, hugely, mind- bogglingly big it is. I mean, you may think it's a long way down the road to the chemist's, but that's just peanuts to space."