To know oneself, one should assert oneself.

Never complain and never explain.

The secret of getting ahead is getting started.

Be gentle to all and stern with yourself.

Problems are not stop signs, they are guidelines.

Well done is better than well said.

Do not weep do not wax indignant. Understand.

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

Without hard work, nothing grows but weeds.