Peter Abelard said this quote

We do many things carelessly or unwillingly, but nothing studiously unless we are willing and apply ourselves.

~ Peter Abelard

I preferred the weapons of dialectic to all the other teachings of philosophy, and armed with these, I chose the conflicts of disputation rather than the trophies of war.

~ Peter Abelard

Are you not moved to tears and bitter compassion, when you behold the only Son of God seized by the most impious, dragged away, mocked, scourged, buffeted, spit upon, crowned with thorns, hung upon the infamous cross between two thieves, finally in such a horrible and execrable manner suffering death, for your salvation and that of the world?

~ Peter Abelard

The Son of God took our nature, and in it took upon himself to teach us by both word and example even to the point of death, thus binding us to himself through love.

~ Peter Abelard