If you think you can do it, you can.
By failing to prepare, you are preparing to fail.
Never complain and never explain.
Be gentle to all and stern with yourself.
Begin to be now what you will be hereafter.
Well done is better than well said.
Be kind whenever possible. It is always possible.
It's always too early to quit.
Things do not happen. Things are made to happen.
The wise does at once what the fool does at last.
God gives every bird its food, but He does not throw it into its nest.
Nature is the master of talents genius is the master of nature.
Calmness is the cradle of power.
Responsibility walks hand in hand with capacity and power.