Stride forward with a firm, steady step knowing with a deep, certain inner knowing that you will reach every goal you set yourselves, that you will achieve every aim .
“The brain is the only kind of object capable of understanding that the cosmos is even there, or why there are infinitely many prime numbers, or that apples fall because of the curvature of space-time, or that obeying its own inborn instincts can be morally wrong, or that it itself exists.”