“A clever person solves a problem. A wise person avoids it.”
“He who is not contented with what he has, would not be contented with what he would like to have”
“If you really want to do something, you’ll find a way. If you don’t, you’ll find an excuse.”
“To know your enemy, you must become your enemy.”
“Let your actions do your talking for you.”
“Don't grieve. Anything you lose comes round in another form.”
“When you repeat a mistake, it is not a mistake anymore: it is a decision.”
“Failure and invention are inseparable twins. To invent you have to experiment, and if you ...”
“People say I make strange choices, but they’re not strange for me. My sickness is that I...”
“Don't let the fear of losing be greater than the excitement of winning”
“The person who risks nothing does nothing, has nothing, is nothing, and becomes nothing”
“The only limit to our realization of tomorrow is our doubts of today.”