For what one has to learn to do, we learn by doing.
He is courageous who endures and fears the right thing, for the right motive, in the right way and at the right times.
What you have to learn to do, you learn by doing.
One thing alone not even God can do,To make undone whatever hath been done.
Youth should stay away from all evil, especially things that produce wickedness and ill-will.
Quid quid movetur ab alio movetur"(nothing moves without having been moved).