Know or listen to those who know.

Do not weep do not wax indignant. Understand.

The secret of getting ahead is getting started.

You never know what motivates you.

What you do today can improve all your tomorrows.

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

Begin to be now what you will be hereafter.

Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.