The key to trading success is to have a clear strategy and execute it consistently.

If you go back a few hundred years, what we take for granted today would seem like magic—being able to talk to people over long distances, to transmit images, flying, accessing vast amounts of data like an oracle. These are all things that would have been considered magic a few hundred years ago.

如果你无法简单地解释它，说明你理解得还不够透彻。