According to Osho, meeting a man on a higher level of being means encountering a consciousness you cannot comprehend, while he fully understands you. Real communication becomes possible only by raising your own awareness. Instead of arguing or judging, trust, openness, and disciplined practice allow him to 'give you a lift' - letting the master hold your hand, dissolve egoic resistance, and guide you beyond your current limits.
You may not understand a wiser person yet, so trust them and let them help you grow until you can truly meet.