Nothingness and beingness are merely conceptions...

Lao Tzu

You're either part of the solution or part of the problem.

Eldridge Cleaver

There is nothing more dreadful than the habit of doubt. Doubt separates people. It is a poison that disintegrates friendships and breaks up pleasant relations. It is a thorn that irritates and hurts; it is a sword that kills.

Buddha

Be kind and honest, and harmful poisons will turn sweet inside you.

Rumi

Understand this and be free: we are not in our bodies; our bodies are inside us.

Sean A. Mulvihill

There is no more disastrous mania, no more dangerous whim, than the speculation over roads not taken.

Juan Gabriel Vásquez