You never know what motivates you.

To know oneself, one should assert oneself.

By failing to prepare, you are preparing to fail.

Without hard work, nothing grows but weeds.

Be gentle to all and stern with yourself.

Be kind whenever possible. It is always possible.

Begin to be now what you will be hereafter.

Expect problems and eat them for breakfast.

Quality is not an act, it is a habit.