This quote from "Romeo and Juliet," attributed to William Shakespeare, suggests that a person who cannot appreciate their own work or success is lacking in character or skill. It metaphorically compares such a person to a poor cook who doesn't take pride in their own cooking, indicating that one should be able to recognize and enjoy their own accomplishments.

The phrase reflects a broader theme about self-awareness and the importance of being able to acknowledge and celebrate one's efforts. It implies that true fulfillment comes from taking satisfaction in one's achievements and being in tune with one's abilities.