Know or listen to those who know.

Be thine own palace, or the world's thy jail.

Begin to be now what you will be hereafter.

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

The dog that trots about finds a bone.

By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.

Only the educated are free.

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