Optimism, a quote

Saul D. Alinsky, Rules for Radicals

“A word about my personal philosophy. It is anchored in optimism. It must be, for optimism brings with it hope, a future with a purpose, and therefore, a will to fight for a better world. Without this optimism, there is no reason to carry on."
― Saul D. Alinsky, Rules for Radicals: A Pragmatic Primer for Realistic Radicals