They helped to instill a philosophy espoused by President John F. Kennedy when he announced that we would go to the moon.

But there are some distressing issues that he raises and fails to resolve, particularly in his treatment of deep ecology, the philosophy espoused by most radical environmentalists.

He quoted a philosophy espoused by his father.

Ward directly attacked and attempted to systematically refute the elite business class's laissez-faire philosophy as espoused by the hugely popular social philosopher Herbert Spencer.

His actual life followed the philosophy espoused in his writings...prioritizing one's life for time in the wilderness, and the benefits of such.

The philosophy espoused is completely that of courtly love, and of Ovid, though whether consciously is doubtful.

He regarded Tchaikovsky with suspicion since he possessed an academic background and did not agree with the musical philosophy espoused by The Five.

From the outset, they adopted the philosophy espoused by esoteric novel series The Illuminatus!

The Gorean philosophy is a philosophy espoused in the science fiction novels by John Norman.

The philosophy espoused in this work is quite explicitly anti-Confucian: