Be gentle to all and stern with yourself.

It's always too early to quit.

Never complain and never explain.

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

To know oneself, one should assert oneself.

Leap, and the net will appear.

Know or listen to those who know.

Do not weep do not wax indignant. Understand.

Begin to be now what you will be hereafter.