Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes. ...

Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes. (Roger McDonald)

Roger McDonald Quotes Pictures

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.

Roger McDonald Quotes: Very few people are capable of sustained effort, and that's the reason why we have comparatively few outstanding successes.