“ Every man is a damn fool for at least five minutes every day; wisdom consists in not exceeding the limit. ”
Source: The Roycroft Dictionary Concocted By Ali Baba And The Bunch On Rainy Days
You can never get everyone's approval for what you want to do. So, don't worry about it.
When you see a good person, think of becoming like her/him. When you see someone not so good, reflect on your own weak points.
Don't depend too much on anyone in this world because even your own shadow leaves you when you are in darkness.
Don't believe anything you read on the net. Except this. Well, including this, I suppose.
I have never met a man so ignorant that I couldn't learn something from him.