My high thoughts shine like lightning's flash, so that wanderers do not stray in the darkness.

This profound couplet by Allama Iqbal speaks of the guiding power of high thought and elevated consciousness. The poet suggests that our intellectual and spiritual pursuits, when kept luminous, shine like lightning. This brilliance acts as a beacon, preventing us—the weary traveler—from getting lost in the deep darkness of ignorance or despair. It's a reminder that wisdom is the only true guide.