She was of the stuff of which great men’s mothers are made. She was indispensable to high generation, hated at tea parties, feared in shops, and loved at crises

The mere understanding, however useful and indispensable, is the meanest faculty in the human mind and the most to be distrusted.

So long as we love we serve; so long as we are loved by others, I would almost say that we are indispensable; and no man is useless while he has a friend.

The ability to discipline yourself to delay gratification in the short term in order to enjoy greater rewards in the long term, is the indispensable prerequisite for success.

To the efficacy and permanency of your union a government for the whole is indispensable.