It's always too early to quit.

Things do not happen. Things are made to happen.

The secret of getting ahead is getting started.

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

If you think you can do it, you can.

Quality is not an act, it is a habit.

Begin to be now what you will be hereafter.

To know oneself, one should assert oneself.

Be kind whenever possible. It is always possible.