Livingstone never believed that the sympathies of our common humanity are extinct even in the bosom of a savage. Enfolded in the panoply of Christian kindness, he passed unscathed among the most warlike tribes. No memory of wrong or pain rankled in the heart of any man, woman, or child he ever met. He is known to-day as "the good old man" wherever his path led him in those twenty years. When explorers began to study the healthful highlands of the Akikuyu tribe in East Africa a few years ago, the natives rushed to arms. "Keep away from us," they said. "One of your white men came through the land, stealing food from our gardens, and killing all who said he ought to pay us for our vegetables. We want nothing to do with thieves and murderers like you." But no vengeance fell on the head of any white traveller who ever followed in the footsteps of Livingstone. Those explorers have achieved most who adhered to his example of unfailing kindness, mercy, and justice. The brutal German, whose crimes made the Akikuyu hostile to all whites, marked his path with blood from the Indian Ocean to Victoria Nyanza. Serpa Pinto, renowned for the scientific value of his work, aroused condemnation and disgust because he fought his way through many tribes, among whom Livingstone and Arnot had wandered almost alone and in perfect safety. Fortunately, there have not been many explorers militant. The brilliant discoveries of Grenfell, Delcommune, Lemaire, and others, who are in the first rank of African pioneers, were made without harming a native.