You always have to prepare for the obstacles that are going to come. Consequently, when they do come, it doesn't affect you mentally near as much as when you're unprepared for them.
Everything ends badly, otherwise it would not end.
Don't ever promise more than you can deliver, but always deliver more than you promise.
Everyone goes through adversity in life, but what matters is how you learn from it.
In the successful organization, no detail is too small to escape close attention.
The standards you establish for others must reflect the standards you set for yourself. No one will follow a hypocrite.