Quality is not an act, it is a habit.

It's always too early to quit.

The dog that trots about finds a bone.

To know oneself, one should assert oneself.

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

If you think you can do it, you can.

I can, therefore I am.

Begin to be now what you will be hereafter.

By failing to prepare, you are preparing to fail.