Summary
This quote suggests that honesty and forthrightness are the most valuable attributes in providing criticism. "Candor," which means open and sincere expression, is referred to as the "brightest gem" to emphasize its intrinsic beauty and value. By highlighting the importance of candor, the quote implies that constructive criticism delivered with honesty and transparency can be exceptionally valuable. It asserts that genuine and frank feedback, rather than sugarcoated or insincere comments, is essential for effective critique and growth.