I can, therefore I am.

If you're going through hell, keep going.

The secret of getting ahead is getting started.

If you can dream it, you can do it.

Begin to be now what you will be hereafter.

The most effective way to do it, is to do it.

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

Things do not happen. Things are made to happen.

If you think you can do it, you can.