Just because you're in the driver's seat, doesn't mean you have to run people over. - Randy Pausch

I understand the arguments about how the billions of dollars spent to put men on the moon could have been used to fight poverty and hunger on Earth. But, look, I'm a scientist who sees inspiration as the ultimate tool for doing good. When you use money to fight poverty, it can be of great value, but too often, you're working at the margins. When you're putting people on the moon, you're inspiring all of us to achieve the maximum of human potential, which is how our greatest problems will eventually be solved. Give yourself permission to dream.

Delegation: No one is an island. You can accomplish a lot more with help.

I've found that a substantial fraction of many people’s days is spent
worrying about what others think of them. If nobody ever worried
about what was in other people’s heads, we’d all be 33 percent more
effective in our lives and on our jobs.