"心配事は、問題を借りる人が支払う利子である。"

“Life is too short, or too long, for me to allow myself the luxury of living it so badly.”

“One day the people that didn’t believe in you will tell everyone how they met you.”

“The best way to avenge yourself is to not be like your enemy.”

“Don’t count the days; make the days count.”

“Yesterday is history, tomorrow is a mystery, today is a gift of God, which is why we call ...”

“The reasonable man adapts himself to the world: the unreasonable one persists in trying to...”

“If you're watching your competitors, you're unlikely to invent a bunch of stuff on your own.”

“No great mind has ever existed without a touch of madness.”

“I very frequently get the question, “What’s going to change in the next ten years?” ...”

“It is better to remain silent at the risk of being thought a fool, than to talk and remove...”

“Stay true to the mission and remember to keep forging ahead”

“When everything seems to be going against you, remember that the airplane takes off agains...”