Be kind whenever possible. It is always possible.

To know oneself, one should assert oneself.

Never complain and never explain.

Be gentle to all and stern with yourself.

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

You never know what motivates you.

What you do today can improve all your tomorrows.

I can, therefore I am.

Do not weep do not wax indignant. Understand.