“Question everything”

“There are two kinds of pain in this world. The pain that hurts, the pain that alters.”

“Let your actions do your talking for you.”

“Don’t focus on the pain. Focus on the progress.”

“Mistakes are inevitable, but it's how we respond to them that defines our character.”

“There is only one quality worse than hardness of heart and that is softness of head.”

“Vision without execution is just hallucination.”

“You can become blind by seeing each day as a similar one. Each day is a different one, eac...”

“It’s you vs. you.”

“An eye for an eye will only make the whole world blind.”

“When your army has crossed the border, you should burn your boats and bridges, in order to...”

“I think frugality drives innovation, just like other constraints do. One of the only ways ...”

“The more sand has escaped from the hourglass of our life, the clearer we should see through it”