Go for it now. The future is promised to no one.
Problems are not stop signs, they are guidelines.
Well done is better than well said.
Leap, and the net will appear.
After a storm comes a calm.
Without hard work, nothing grows but weeds.
Quality is not an act, it is a habit.
Know or listen to those who know.
Things do not happen. Things are made to happen.
The secret of getting ahead is getting started.
In wilderness I sense the miracle of life, and behind it our scientific accomplishments fade to trivia.
I have seen the science I worshiped, and the aircraft I loved, destroying the civilization I expected them to serve.