To know oneself, one should assert oneself.

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

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

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

It's always too early to quit.

I can, therefore I am.

Either you run the day or the day runs you.

If you're going through hell, keep going.

Wherever you are - be all there.