It's always too early to quit.

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

To know oneself, one should assert oneself.

Either you run the day or the day runs you.

Be gentle to all and stern with yourself.

By failing to prepare, you are preparing to fail.

The dog that trots about finds a bone.

I can, therefore I am.

Begin to be now what you will be hereafter.