How do you get to Carnegie Hall?

Exchange on a New York street corner, according to an old joke.

It’s best to do one thing really, really well.

This is one of Google’s 10 core principles and also, in effect, the career/ business advice of Seth Godin, the American marketing and business guru

There are two mistakes one can make along the road to truth. Not going all the way, and not starting.

Siddhartha Guatama, spiritual teacher who founded Buddhism