On page 9, paragraph 7:
Neither a branch office nor the local congregation elders are authorized to make health-care decisions for a Witness, even if he asks what to do. (Gal. 6:5) They can, of course, call attention to what Jehovah has said that may have a bearing on the decision. For example, a Christian needs to remember the Biblical command “to keep abstaining from . . . blood.” (Acts 15:29) That would clearly rule out medical treatments that involve taking in whole blood or any of its four major components. This knowledge could even influence a Christian’s conscience when he makes a personal decision regarding minor fractions derived from one of those four components. * But what other Bible advice can guide us when we are contemplating medical treatment?
The Bible does not define what is a blood component. There is no such biblical difference between major and minor fractions. So, they are indeed ruling out medical treatments for Witnesses.
On page 25, paragraph 11
Today, we are blessed with much knowledge of Jehovah’s works of creation and the outworking of his purpose. The world promotes higher education and advanced learning. Yet, the experience of many shows that pursuing such things often leads to loss of faith and loss of love for God.
What about those lawers the Watchtower uses for its defense? They studied in universities. How can the Watchtower run JW.ORG ?, it is because universities developed computers and optical fibers that required knowledge in programming, electromagnetism and condensed matter physics.