"したがって、知識とは、次第に適応される変革のシステムである"

“You never fail until you stop trying.”

“If you think adventure is dangerous, try routine: it is lethal.”

“Your attitude, not your aptitude, will determine your altitude ”

“Failure is not the opposite of success; it's part of success”

“In this life, it’s not what you hope for, it’s not what you deserve—it’s what you take!”

“We innovate by starting with the customer and working backwards. That becomes the touchsto...”

“I believe in karma. That means I can do bad things to you all day long and I assume you deserve it.”

“If you love two people at the same time, choose the second one, because if you really love...”

“Success isn’t overnight. It’s when everyday you get a little better than the day befor...”

“The only man who never makes mistakes is the man who never does anything.”

“If his forces are united, separate them.”

“I am the master of my fate, I am the captain of my soul”