To be successful you must be willing to leave your comfort zone. Even then success is not guaranteed.
A good man? A man who successfully conceals his evil actions.
If you want a meaningful life for yourself don't ask 'What can the world offer to me?' but 'What can I offer to the world?
Those who complain that fate is against them will have a hard time finding happiness in their lives.
When you believe it, you've created it, whatever it is.
No one knows what god thinks of anything. He only knows and no one can claim to penetrate into his mysteries. Those who do that are liars and must be avoided at all costs.
Don't look for meaning in life. It was meant to be lived not understood.