"環境は活動に興味を与え、子供が自分自身の経験を行うように促す動機に満ちていなければなりません。"

“If something stands between you and your success – move it. Never be denied.”

“Let your actions do your talking for you.”

“Great minds discuss ideas; average minds discuss events; small minds discuss people”

“I didn't come this far to only come this far, so we've still got further to go”

“An appeaser is one who feeds a crocodile, hoping it will eat him last.”

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

“Certain things in life simply have to be experienced and never explained. Love is such a thing.”

“I can choose either to be a victim of the world or an adventurer in search of treasure. It...”

“When we strive to become better than we are, everything around us becomes better too.”

“It always seems impossible until it's done.”

“The only thing we have to fear is fear itself.”

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