And his right hand embraces me. We need to understand how it is that 'his right hand' is associated with tephilin. The explanation is that it is the right hand which binds the tephilin to the left hand. Through this we turn the left side into the right side. Another explanation is that it is compared to the creation of the world.
Every generation starts with evening and ends with the morning.
The beginning of everything is fear. It is the same with regards to the life of a person. The reason is that Tzitzis have blue wool, which is a thing that is not as good as white wool which has no color at all and is pure and completely good. Even though in things of this world it is not possible to have two things together as one. However when it comes to things that are related to the Will of HaShem it is possible to have both at one time.