It's not enough that we do our best; sometimes we have to do what's required.


As cited in The Forbes Book of Business Quotations (2007), Ed. Goodwin, Black Dog Publishing, p. 168, ISBN 1579127215


It's not enough that we do our best; sometimes we have to do what's required.

It's not enough that we do our best; sometimes we have to do what's required.

It's not enough that we do our best; sometimes we have to do what's required.

It's not enough that we do our best; sometimes we have to do what's required.