I can, therefore I am.

Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

If you're going through hell, keep going.

Know or listen to those who know.

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

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

Wherever you are - be all there.

Do not weep do not wax indignant. Understand.