I will probably use this line in my Bible Highlights tonight! It's from the 5/1/1950 WT article " A Christian Use of Material Wealth."
The money which is contributed by persons who accept the printed Bible-study helps from Jehovah’s witnesses aids quite a bit in keeping the work going. The greater part of the financial assistance, however, comes from other voluntary contributions made by Jehovah’s witnesses, by others associating with them, and by any persons who desire to support the work in this manner. It is a joy and an assurance to us, and we believe it will be to you also, for us to again confirm the fact that never in its history has the Watch Tower Bible & Tract Society, nor its representatives, solicited any funds, nor “taken up a collection”, or levied tithes. Christians ‘covet no man’s gold’. (Acts 20:33) In following such Scriptural rule Jehovah’s blessing has been upon his organization.
DD