To know oneself, one should assert oneself.

Begin to be now what you will be hereafter.

By failing to prepare, you are preparing to fail.

If you can dream it, you can do it.

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

I can, therefore I am.

The dog that trots about finds a bone.

The secret of getting ahead is getting started.

Well done is better than well said.