Quality is not an act, it is a habit.

You never know what motivates you.

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

Things do not happen. Things are made to happen.

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

Begin to be now what you will be hereafter.

Either you run the day or the day runs you.

It's always too early to quit.

To know oneself, one should assert oneself.