“I will be brief: your noble son is mad:Mad call I it; for, to define true madness,What is't but to be nothing else but mad?”
“They called me mad, and I called them mad, and damn them, they outvoted me.”
“Anger is a brief madness.”
“I have loved to the point of madness; that which is called madness, that which to me, is the only sensible way to love.”
“I call to mind flatness and dampness; and then all is madness - the madness of a memory which busies itself among forbidden things.”