"知識は実践しなければ価値がない"

“Honesty is a very expensive gift, don't expect it from cheap people”

“When the eagles are silent, the parrots begin to jabber.”

“Life is like riding a bicycle. To keep your balance, you must keep moving.”

“You get what you give. What you put into things is what you get out of them.”

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

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

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

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

“When [competitors are] in the shower in the morning, they're thinking about how they're go...”

“The greatest use of life is to spend it for something that will outlast it.”

“The best decisions aren’t made with your mind, but with your instinct.”

“I am always doing what I cannot do yet, in order to learn how to do it.”