I think fear and fear of the unknown and perceived failure is what holds people back. For me, I am more scared of complacency than having something not work out. I'd rather take a leap of faith and fall than stand on the edge forever.

I would advise them to aim high. To set their sights at a pretty tough target and don’t be too worried if you’re not successful at first. Just keep persisting and keep improving your standards, getting better and better and ultimately, you’ve got a pretty fair chance at achieving your desired goal. ... But, I do think that virtually everybody that’s born has the ability to be very competent at doing something. I think that, in itself, is worthy of aiming towards, just to be competent at doing anything you particularly wish to do.

The challenge of a big, over-arching vision is that it's hard to know where to start. And your biggest opportunity will change from year to year. Technology changes. Competition changes. You change. My advice: Just start. Find a single unmet need that nudges the world closer to where you believe it's going. And if you hit a dead end, pivot.

If you want to do something, one of the smartest things that you can do is go find someone that’s done it and to try to get them to show you how they did it, to show you where the potholes are. What are the right steps to get there? ... And not just in terms of where to go to school, but what are the things that are really tough that you have to overcome, and how did you overcome it.

My country is a country of teachers. It is therefore a country of peace. We discuss our successes and failures in complete freedom. Because our country is a country of teachers, we closed the army camps, and our children go with books under their arms, not with rifles on their shoulders. We believe in dialogue, in agreement, in reaching a consensus. We reject violence. Because my country is a country of teachers, we believe in convincing our opponents, not defeating them. We prefer raising the fallen to crushing them, because we believe that no one possesses the absolute truth.

Seeing that the past dictatorships were only capable of creating misery and crippling hope, how absurd to pretend to cure the evils of one extreme dictatorship by means of its opposite! No one in Central America has the right to fear freedom, no one is entitled to preach absolute truths. The evils of one dogma are the evils of any dogma. They are all the enemies of human creativity.

Seeing the size of the challenge, no wonder many are prey to discouragement; or that apocalyptic prophets abound, announcing the failures of the fight against poverty, proclaiming the immediate fall of the democracies, forecasting the futility of peace-making efforts. I do not share this defeatism. I cannot accept to be realistic means to tolerate misery, violence and hate.