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

The dog that trots about finds a bone.

If you're going through hell, keep going.

Never complain and never explain.

Things do not happen. Things are made to happen.

Do not weep do not wax indignant. Understand.

Quality is not an act, it is a habit.

To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.