More quotes by Isaac Newton

"Truth is ever to be found in the simplicity, and not in the multiplicity and confusion of things."
"I can calculate the motion of heavenly bodies but not the madness of people."
"Les hommes construisent trop de murs et pas assez de ponts."
"What goes up must come down."
"Lo que sabemos es una gota de agua; lo que ignoramos es un océano."