All life's battles teach us something, even those we lose. When you grow up, you'll discover that you have defended lies, deceived yourself, or suffered foolishness. If you're a good warrior you will not blame yourself for this, but neither will you allow your mistakes to repeat themselves.
Ester asked why people are sad. "That’s simple," says the old man. "They are the prisoners of their personal history. Everyone believes that the main aim in life is to follow a plan. They never ask if that plan is theirs or if it was created by another person. They accumulate experiences, memories, things, other people's ideas, and it is more than they can possibly cope with. And that is why they forget their dreams.
Love appears and says: "You think you're heading towards a specific point, but the whole justification for the goal's existence lies in your love for it. Rest a little,but as soon as you can, get up and carry on. Because ever since your goal found out that you were traveling toward it, it has been running to meet you.