Though each effort does not bring an immediate result, keep going. The results will come.
Every achievement requires many efforts. Those individual efforts combine with each other to bring the desired result.
So keep going. Keep adding one effort on top of the ones before it.
And all the while, learn. Learn what works and what does not, and adjust your efforts to become even more effective.
Keep going, keep learning, keep working and keep getting better. Every day, every effort brings you closer.
Persistence is the way you prove you really want it. Persist, and you will have it.
-- Ralph Marston