People think that to attain truth you have to pulverize boulders, move mountains and turn the world upside-down. It’s not so. Truth is found in the little things.
On the other hand, to move a mountain takes some dynamite and a few bulldozers. To do one of those little things can take a lifetime of working on yourself.
You do what you can: Learn and meditate and pray and improve yourself in the ways you know how—and He will help that what you do will be with Truth."
— Small Truths - From the wisdom of the Lubavitcher Rebbe, of righteous memory.