"一个疑友比一个确定的敌人更糟。"
“We hang the petty thieves and appoint the great ones to public office.”
“The greatest of evils and the worst of crimes is poverty.”
“Better to starve free than be a fat slave.”
“He who hesitates is lost.”
“You can close your eyes to the things you don’t want to see, but you can’t close your ...”
“Failure and invention are inseparable twins. To invent you have to experiment, and if you ...”
“Fear is the greatest obstacle to learning”
“Expect the unexpected. And whenever possible, be the unexpected”
“I care not what others think of what I do, but I care very much about what I think of what...”
“To accept one’s past—one’s history—is not the same thing as drowning in it; it is ...”
“Every blessing ignored becomes a curse.”
“The best thinking has been done in solitude The worst has been done in turmoil”
“Believe you can and you're halfway there”
“No runner ever won a race buy looking over his should and demeaning the competition.”