Go for it now. The future is promised to no one.

I can, therefore I am.

Either you run the day or the day runs you.

If you think you can do it, you can.

Be thine own palace, or the world's thy jail.

If you're going through hell, keep going.

Do not weep do not wax indignant. Understand.

Without hard work, nothing grows but weeds.

Always desire to learn something useful.