“Pure truth cannot be assimilated by the crowd it must be communicated by contagion. ”

“Work while you have the light. You are responsible for the talent that has been entrusted to you.”

“He who asks of life nothing but the improvement of his own nature... is less liable than anyone else to miss and waste life.”

“Society lives by faith, and develops by science.”

“It is by teaching that we teach ourselves, by relating that we observe, by affirming that we examine, by showing that we look, by writing that we think, by pumping that we draw water into the well.”

“To know how to suggest is the great art of teaching. To attain it we must be able to guess what will interest; we must learn to read the childish soul as we might a piece of music. Then, by simply ...”

“Justice is the only worship.Love is the only priest.Ignorance is the only slavery.Happiness is the only good.The time to be happy is now,The place to be happy is here,The way to be happy is to make...”

“Be a good human.”

“Our country in general assumes that "the pursuit of happiness" really means "the pursuit of pleasure" and that therefore pleasure is the greatest good.”

“No more war! Never again war! If you wish to be brothers, drop your weapons.”

“If you wish to be loved, show more of your faults than your virtues.”

“I wish it, I command it. Let my will take the place of a reason.”

“Blood is one of the things that made fights cool. Like, you knew it had gotten serious. I understand why we don't do it anymore.”

“If it doesn't matter who wins or loses, then why do they keep score?”

“Why is it that I notice so many brilliant scientists using Macs for their personal computers why does the Lawrence Livermore & Berkeley Labs buy millions of dollars worth of Macs? ”