If you're going through hell, keep going.

Without hard work, nothing grows but weeds.

You never know what motivates you.

By failing to prepare, you are preparing to fail.

Do not weep do not wax indignant. Understand.

Know or listen to those who know.

If you think you can do it, you can.

The secret of getting ahead is getting started.

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