Howard: So the key is, the moment one ball is at the top of its arc, you toss the next one.
Sheldon: Okay, I think I got that.
Howard: Uh, h-hold on. There's an old saying in juggling.
Bernadette: Is it "I'm going to die alone"?
Howard: No, it's "if you want to have fun, start with one." Yours we think, but we do not say.