In Robert Frost's poem "Birches," the speaker expresses a desire to escape from the burdens of earthly life for a time. This longing reflects a wish to return rejuvenated, starting anew rather than being taken away by fate without the chance to return. The speaker fears that a partial granting of this wish may lead to a permanent absence from home and loved ones.

The poem emphasizes that despite the temptation to leave, Earth holds a unique importance for love and connection. The speaker acknowledges that there may be no better place than Earth to find and nurture such deep emotional bonds, affirming the value of earthly existence and relationships.