Desire is no guarantee of satisfaction, but lack of desire is a guarantee of failure

It is good to want.
Only those who want have the energy to reach.
Only those filled with desire will move forward to attain their goal.
But desire itself does not guarantee its satisfaction.
The world does not owe you what you want.
It is possible that you may not attain your goals.
It is possible you may fail.
But not wanting, you are certain to fall short.
Without desire, you are certain to live hungry.