If you think you can do it, you can.

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

By failing to prepare, you are preparing to fail.

If you can dream it, you can do it.

Do not weep do not wax indignant. Understand.

Only the educated are free.

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

Know or listen to those who know.

The dog that trots about finds a bone.