You cannot escape the responsibility of tomorrow by evading it today

Knowledge is of no value unless you put it into practice.

Run in the morning before your body figures out what you're doing

The greatest mistake we make is living in constant fear that we will make one.

Tough times never last, but tough people do.

Everything you want is on the other side of fear

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Hard work beats talent when talent doesn't work hard.

Pure mathematics is in its way, the poetry of logical ideas.

The bad news is time flies, the good new is that you're the pilot.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

The journey of a thousand miles begins with one step.

I think, therefore I am.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.