Leap, and the net will appear.

What you do today can improve all your tomorrows.

It's always too early to quit.

If you're going through hell, keep going.

Begin to be now what you will be hereafter.

By failing to prepare, you are preparing to fail.

If you think you can do it, you can.

The dog that trots about finds a bone.

To know oneself, one should assert oneself.