If you think you can do it, you can.

You never know what motivates you.

The wise does at once what the fool does at last.

Be gentle to all and stern with yourself.

The secret of getting ahead is getting started.

If you can dream it, you can do it.

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

If you're going through hell, keep going.

By failing to prepare, you are preparing to fail.