“When you learn from the past, you're liberated from it.”

“Your friends will believe in your potential, your enemies will make you live up to it.”

“If you want to have the time of your life, change how you use the time in your life.”

“Good advice is not often served in our favorite flavor.”

“What you choose today will determine who you are tomorrow.”

“When there is silence, Give your voice. When there is darkness, Shine your light. When there is desperation, Offer hope.”

“Should we not be concerned as to whether this fear of error is not just the error itself?”

“An error does not become truth by reason of multiplied propagation, nor does the truth become error because nobody will see it. 1924-1926)”

“The scientific spirit is of more value than its products, and irrationally held truths may be more harmful than reasoned errors.”

“Happiness is the longing for repetition.”

“This is the lesson that history teaches: repetition.”

“When you think you're right, you're most likely wrong.”

“Stand up for what is right even if you're standing alone.”

“If we go to war, it must only be with right on our side.”