It is emphatically no sacrifice. Say rather it is a privilege. Anxiety, sickness, suffering, or danger, now and then, with a foregoing of the common conveniences and charities of this life, may make us pause, and cause the spirit to waver, and the soul to sink; but let this only be for a moment. All these are nothing when compared with the glory which shall be revealed in and for us. I never made a sacrifice.
David LivingstoneThe mere animal pleasure of travelling in a wild unexplored country is also great. The effect of travel on a man whose heart is in the right place is that the mind is made more self-reliant: it becomes more confident of its own resources, there is greater presence of mind.
David LivingstoneIf you knew the satisfaction of performing such a duty, as well as the gratitude to God which the missionary must always feel, in being chosen for so noble, so sacred a calling, you would have no hesitation in embracing it.
David Livingstone