Be gentle to all and stern with yourself.

Begin to be now what you will be hereafter.

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

If you think you can do it, you can.

You never know what motivates you.

Be kind whenever possible. It is always possible.

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

Quality is not an act, it is a habit.

To know oneself, one should assert oneself.