"Cuando llegues al final de tu cuerda, haz un nudo"

“I often speak to people who wonder why they continue to fail. In many situations, they are...”

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

“You are a function of what the whole universe is doing in the same way that a wave is a fu...”

“Success is stumbling from failure to failure with no loss of enthusiasm.”

“The best preparation for good work tomorrow is to do good work today”

“Perseverance is the key to unlocking your potential”

“The opportunity of defeating the enemy is provided by the enemy himself.”

“Unless someone like you cares a whole awful lot, nothing is going to get better. It's not.”

“You learn more in failure than you ever do in success”

“Every accomplishment starts with the decision to try”

“If you can't explain it to a six year old, you don't understand it yourself.”

“I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practic...”