“Don't question your conscience so much--it will get out of tune like a strummed piano. Keep it for great occasions.”

“If there is not the war, you don't get the great general; if there is not a great occasion, you don't get a great statesman; if Lincoln had lived in a time of peace, no one would have known his name.”

“Damn his lying kises and magic fingers, too! He'd strummed her like the sweetest guitar, and, fool that she was, she'd followed his Pied Piper's tune!”

“Real data is messy. ...It's all very noisy out there. Very hard to spot the tune. Like a piano in the next room, it's playing your song, but unfortunately it's out of whack, some of the strings are missing, and the pianist is tone deaf and drunk- I mean, the noise! Impossible! ”

“Love isn’t stackable and interlocking, like boxes or Legos. Love is like a one-legged man standing on a three-legged chair that is placed on top of a two-legged piano. I should know, because I’m the guy trying to tune that piano, fix that chair, and affix a prosthetic leg to that guy—who happens to be my piano teacher. Mr. Balloonky, you get down from there now!
”

“Life is like a piano. What you get out of it depends on how you play it.”