Who said "We live in the best of all possible worlds."?

This quote is attributed to Leibniz, Gottfried.

We live in the best of all possible worlds. - Leibniz, Gottfried

"We live in the best of all possible worlds."

Leibniz, Gottfried Hope

Philosopher-Mathematician German 1646–1716

"There is nothing in the intellect that was not first in the senses, except the intellect itself."

"The present is pregnant with the future."

"Nature never makes jumps."

"God is in the details."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."