Read through the most famous quotes by topic #penetrate
A lot of the fun lies in trying to penetrate the mystery; and this is best done by saying over the lines to yourself again and again, till they pass through the stage of sounding like nonsense, and finally return to a full sense that had at first escaped notice. ↗
Do not hover always on the surface of things, nor take up suddenly with mere appearances; but penetrate into the depth of matters, as far as your time and circumstances allow, especially in those things which relate to your profession. ↗
Don't you see what's at stake here? The ultimate aim of all science to penetrate the unknown. Do you realize we know less about the earth we live on than about the stars and the galaxies of outer space? The greatest mystery is right here, right under our feet. ↗