I can, therefore I am.

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

If you're going through hell, keep going.

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

You never know what motivates you.

The dog that trots about finds a bone.

If you think you can do it, you can.

Quality is not an act, it is a habit.

It's always too early to quit.