When you hurry you're more apt to make mistakes. But you have to be quick. If you're not quick you can't get things done.
Stay the course. When thwarted try again; harder; smarter. Persevere relentlessly.
Happiness begins where selfishness ends.
If you stay intent and your ability warrants it, you will eventually reach the top of the mountain.
We are many, but are we much?
The best way to improve your team is to improve yourself.