willpower
A quote by Vergil.
They can conquer who believe they can
Related
I hope that I may always desire more than I can accomplish
Never exceed your rights, and they will soon become unlimited
Nothing will come of nothing
If you want to go fast, go alone. If you want to go far, go together
Where love reigns the impossible may be obtained.
Only passions, great passions, can elevate the soul to great things