A wonderful reminder to never separate thought from action!
I just want to throw out a word of caution. I think we often see people twist this message to say "the reason I have achieved my dreams is because I am determined and motivated, and the reason so many others have failed to achieve their dreams is because they are lazy and inept".
Too often this ignores realities of immense privilege and support that enable some to succeed beyond others.
Yes of course we should all start doing instead of just wishing, but please don't use this inspiration ideal to justify your dominance over others.