Go for it now. The future is promised to no one.
You never know what motivates you.
Be gentle to all and stern with yourself.
If you can dream it, you can do it.
After a storm comes a calm.
Always desire to learn something useful.
Only the educated are free.
It's always too early to quit.
Things do not happen. Things are made to happen.
If you're going through hell, keep going.
Once you have mastered time, you will understand how true it is that most people overestimate what they can accomplish in a year - and underestimate what they can achieve in a decade!
The truth is that we can learn to condition our minds, bodies, and emotions to link pain or pleasure to whatever we choose. By changing what we link pain and pleasure to, we will instantly change our behaviors.