"发明家观察这个世界，对现状不满意。他想改进他所看到的一切，他想造福世界，他被一个想法所困扰。发明的精神支配着他，寻求实现。"

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

“If you know the enemy and know yourself, you need not fear the result of a hundred battles...”

“Respect is how to treat everyone, not just those you want to impress.”

“Nothing in the world is ever completely wrong. Even a stopped clock is right twice a day.”

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

“When the outlook is bright, bring it before their eyes; but tell them nothing when the sit...”

“Genius is 1% talent and 99% percent hard work”

“A diplomat is a man who always remembers a woman's birthday but never remembers her age.”

“It's easy to stand in the crowd but it takes courage to stand alone.”

“What you’re thinking is what you’re becoming.”

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

“Convince your enemy that he will gain very little by attacking you; this will diminish his...”