“The only disadvantage of an honest heart is credulity”
“Philosophy is the love of wisdom and wisdom is the knowledge of things which are divine and human ”
“The ingredients of health and long life are great temperance ”
“Common sense should always be in great quantity, compared with the rest of one's intellectual stores”
“Move fast and break things. Unless you are breaking stuff, you are not moving fast enough”
“You have power over your mind—not outside events. Realize this, and you will find strength ”
“Don’t walk in front of me… I may not follow Don’t walk behind me… I may not lead ...”
“There is only one quality worse than hardness of heart and that is softness of head.”
“Difficulties break some men but make others”
“Why fit in when you were born to stand out?”
“Give me six hours to chop down a tree and I will spend the first four sharpening the axe.”
“The wise warrior avoids the battle.”
“The best way of learning about anything is by doing.”
“Great things come from hard work and perseverance. No excuses.”