"私たちの知識が増えるほど、私たちの無知も明らかになる。"

“You make your own luck by working really hard and trying lots and lots of things”

“Success is not measured by what you accomplish, but by the obstacles you overcome.”

“The one unchangeable certainty is that nothing is certain or unchangeable”

“Either I will find a way, or I will make one”

“A friend to all is a friend to none.”

“There's two buttons I never like to hit: that's panic and snooze.”

“I like the challenge of trying different things and wondering whether it’s going to work...”

“Great things come from hard work and perseverance. No excuses.”

“Action speaks louder than words”

“Don’t quit. Suffer now and live the rest of your life as a champion.”

“I often speak to people who wonder why they continue to fail. In many situations, they are...”

“A leader's job is not to do the work for others, it's to help others figure out how to do ...”