Subhaashita Sutras - 8

युक्तियुक्तं प्रगृङ्णीयाद्बालादपि विचक्षणः ।

रवेरविषयं वस्तु किं न दीप: प्रकाशयेत् ।।

सु.र.भां. - 153 -25

The wise should learn to accept wisdom from anybody, even from a child. Doesn't the small nightlamp shine things which the sun can not!