"In my younger years my dedication may have expressed itself egotistically"

This quote by Cyril Cusack suggests that in his more youthful years, his devotion to his work may have been driven by a sense of ego. He may have been encouraged by a desire to prove himself and to be seen as effective. This might have been an outcome of his own insecurities or a requirement to be accepted by others. It is most likely that he was driven by a need to be seen as effective and to be appreciated by his peers.

This quote also recommends that as he has gotten older, he has become more familiar with his motivations and has been able to recognize that his dedication might have been driven by ego. He might have concerned recognize that his commitment must be driven by a desire to do great and to make a positive contribution to the world, instead of by a requirement to be viewed as successful. This quote is a reminder that our inspirations ought to be driven by a desire to do great and to make a positive impact, rather than by a need to be seen as effective.