The two greatest enemies of the equity fund investor are expenses and emotions.
"The only true voyage of discovery, the only fountain of Eternal Youth, would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others, to behold the hundred universes that each of them beholds."
不要走别人走过的路，去走没人走过的路并留下足迹。
The future of drones belongs to those who dare to push boundaries.