Don't lose youself on the way to the top.
With leadership the question at the beginning of the day is, 'how far can we take this...how big can we grow it...and how fast can we get there?'
When it's time to let someone go, do it right. No surprises. No humiliation.
In any bad situation you can not let yourself be a victim.
There's no such thing as work-life balance. There are work-life choices, and you make them, and they have consequences.
A company has only so much money and managerial time. Winning leaders invest where the payback is the highest. They cut their losses everywhere else.