In reality there are no others, and -helping yourself you help everybody else.
Sri Nisargadatta MaharajYou must realize first of all that you are the proof of everything, including yourself. None can prove your existence, because his existence must be confirmed by you first. Your being and knowing you owe nobody. Remember, you are entirely on your own. You do not come from somewhere, you do not go anywhere. You are timeless being and awareness.
Sri Nisargadatta MaharajIn the mirror of your mind all kinds of pictures appear and disappear. Knowing that they are entirely your own creations, watch them silently come and go. Be alert, but not perturbed. This attitude of silent observation is the very foundation of yoga. You see the picture, but you are not the picture.
Sri Nisargadatta Maharaj