Always desire to learn something useful.

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

Know or listen to those who know.

To know oneself, one should assert oneself.

If you've got a talent, protect it.

I can, therefore I am.

If you think you can do it, you can.

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

Begin to be now what you will be hereafter.