"Isolation breeds stagnation"Change
"The strength of an idea lies in its truth"Wisdom
"Revolution is perpetual"Politics
"Justice cannot coexist with exploitation"Justice
"Patience is the price of change"Patience
"Imagination is the seed of possibility"Imagination
"The private conscience is an ineffective tool of social change"Politics
"We are the people who say we will try for the truth"Truth
"Property is theft"Justice
"In the act of speaking one becomes committed"Courage
"The reality of time is that duration is real"Time
"We are all part of the same evolution"Change
"To break the habit of obedience"Freedom
"Science without conscience leads to ruin"Science
"We inherit the struggle of those before us"History
"To live one must act"Motivation
"True journey is return"Philosophy
"The only thing that makes life possible is permanent, intolerable uncertainty"Life
"We are all responsible for everything"Justice
"One cannot be deeply responsive to the world without being saddened very often"Wisdom
"A man who can't see the ambiguity of his position is in trouble"Philosophy
"Fear and greed are the engines of the capitalist economy"Politics
"The system is not the solution, it is the problem"Politics
"Love is as fundamental as physics"Love
"Suffering teaches; joy does not"Wisdom
"One cannot truly know a society from within it"Knowledge
"Time is the one thing we cannot manufacture"Time
"Science demands honesty above all things"Science
"We do not own the future; we merely inherit it"Philosophy
"The price of order is eternal vigilance"Politics