Go for it now. The future is promised to no one.
If you can dream it, you can do it.
Things do not happen. Things are made to happen.
Problems are not stop signs, they are guidelines.
Expect problems and eat them for breakfast.
Well done is better than well said.
It's always too early to quit.
Without hard work, nothing grows but weeds.
If you think you can do it, you can.
The most effective way to do it, is to do it.
I mean, it's the life lessons that I suppose you learn that nobody gets a free ride and that you do the best you can with the means that you can and try to open yourself to as much knowledge and all that that you can.