I can, therefore I am.
Leap, and the net will appear.
After a storm comes a calm.
Go for it now. The future is promised to no one.
Things do not happen. Things are made to happen.
Problems are not stop signs, they are guidelines.
If you can dream it, you can do it.
Begin to be now what you will be hereafter.
Expect problems and eat them for breakfast.
Without hard work, nothing grows but weeds.
Most of man's problems upon this planet, in the long history of the race, have been met and solved either partially or as a whole by experiment based on common sense and carried out with courage.