Action, reaction, motivation, emotion, all have to come from the characters. Writing a love scene requires the same elements from the writer as any other.
— Nora Roberts

The excessive increase of anything causes a reaction in the opposite direction.
Plato reaction quote

Reaction quotes
Picture quote about Reaction

The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed.
— Carl Jung

It's not the situation. It's your reaction to the situation.
— Robert Conklin

When someone tells me there is only one way to do things, it always lights a fire under my butt. My instant reaction is, I'm going to prove you wrong!
— reaction quotation by Picabo Street