Never waste valuable time, or mental peace of mind, on the affairs of others—that is too high a price to pay.

Appearing better than others is always dangerous, but most dangerous of all is to appear to have no faults or weaknesses. It is smart to occasionally display defects, and admit to harmless vices, in order to deflect envy and appear more human and approachable. Only gods and the dead can seem perfect with impunity.

I have an argument that to master any field, it's simple: it's a function of time. How much you devote yourself to the process, how much experience you get, how much you're willing to expand your limits, how willing you are to develop your own style. If you're willing to put 10,000 hours, something amazing is going to happen.

Thy breath is like the steame of apple-pyes.

The problem is that we humans are deep conformists.

All great leaders since Moses have known that a feared enemy must be crushed completely. (Sometimes they have learned this the hard way.) If one ember is left alight, no matter how dimly it smolders, a fire will eventually break out. More is lost through stopping halfway than through total annihilation: The enemy will recover, and will seek revenge. Crush him, not only in body but in spirit.

In the opening stage of most careers any attention is what you want, any attention is good attention, even if it's bad attention.