"If Romeo and Juliet make a tragedy of it nowadays, they have only to blame their own mismanagement, for the world is with them as it has never been before, and all sensible fathers and mothers know it"

In Richard Le Gallienne's quote, he offers a contemporary interpretation of the timeless tale of "Romeo and Juliet", suggesting that if such a tragic outcome were to occur in modern times, it would mainly be because of the couple's own failings instead of external social pressures. The reference to "their own mismanagement" suggests that the lovers would have more agency and control over their situations today compared to the time the initial play was set in. This highlights the shift in societal standards and mindsets towards love, marriage, and familial approval.

Le Gallienne posits that the world is now more accepting and supportive of such relationships than it has ever been previously. This is a considerable departure from the period in which Shakespeare's play was composed, where family honor, social connections, and lineage played a crucial function in romantic alliances. In today's context, there is higher emphasis on specific choice and romantic love, with less interference from familial or social expectations.

The mention of "all reasonable daddies and mothers" indicates a modification in adult attitudes, suggesting that modern-day parents are more understanding and accepting of their children's options in love. This marks a cultural shift towards parents functioning as allies rather than enemies in romantic matters, possibly leading to fewer disasters born from familial conflict.

Le Gallienne's quote motivates contemporary lovers to take duty for their actions and recognize that they exist in a more beneficial environment for their love to thrive. The commentary subtly highlights the evolution of social conditions from those portrayed in "Romeo and Juliet" and advises modern-day couples to appreciate the flexibilities they have, while likewise seizing the chance to handle their relationship with maturity and knowledge to prevent unnecessary disaster.