Who said "The human will is the spring of all action."?

This quote is attributed to Giambattista Vico.

The human will is the spring of all action. - Giambattista Vico

"The human will is the spring of all action."

Giambattista Vico Motivation

Philosopher Historian Philologist Italian 1668–1744

"Verum esse ipsum factum"

"The world is governed by the imagination"

"History is the science of what has been"

"Men are so made that they cannot occupy themselves with the most important things without intermixing with them a certain frivolity"

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."