It is true that we may desire much more.  But let us use what we have, and God will give us more.  

From 1 Peter 4:10:  “Like good stewards of the manifold grace of God, serve one another with whatever gift each of you has received.”

Adoniram Judson (1788-1850) was an American pastor and missionary.  He was one of the first Protestant missionaries in Burma, where he would serve for nearly 40 years.