Zeno of Citium
Man conquers the world by conquering himself.
Practice is more important than theory, for what we must learn to do, we learn by doing.
Start by doing what’s necessary, then what’s possible; and suddenly you are doing the impossible.
Don’t waste your time chasing butterflies. Mend your garden, and the butterflies will come.
Everything requires discipline, hard work and dedication, and, most importantly, self-belief.