Robin Williams: a selection of his wisecracks and wisdom

A selection of quotes, wisecracks and offbeat wisdom from Robin Williams, who died on Monday from suspected suicide in California aged 63.
"A woman would never make a nuclear bomb. They would never make a weapon that kills, no, no. They'd make a weapon that makes you feel bad for a while." - on the battle of the sexes.
"You're only given one little spark of madness. You mustn't lose it." - on comedy.
"Most of all, I want to thank my father, up there, the man who when I said I wanted to be an actor, he said, 'Wonderful. Just have a back-up profession like welding.'" - Williams pays tribute to his father in his 1998 Oscar acceptance speech for Good Will Hunting.
"You're not perfect, sport. And let me save you the suspense, this girl you've met, she's not perfect either. The question is whether or not you are perfect for each other" - Williams' character Sean Maguire offers relationship advice in Good Will Hunting.
"It's all part and parcel of the whole genie gig: phenomenal cosmic powers, itty bitty living space" - Williams as the Genie of the Lamp in Disney's 1992 hit Aladdin.
"Goooooooood morning, Vietnaaaam!" - Williams as motormouth armed forces DJ Adrian Cronauer in Good Morning, Vietnam.
"What will your verse be?" - Williams, playing an unorthodox English teacher in the 1989 film Dead Poets Society, to his students after quoting Walt Whitman's "O Me! O Life!"