It's always too early to quit.

Either you run the day or the day runs you.

By failing to prepare, you are preparing to fail.

Do not weep do not wax indignant. Understand.

The secret of getting ahead is getting started.

Begin to be now what you will be hereafter.

To know oneself, one should assert oneself.

Never complain and never explain.

I can, therefore I am.