After reading this article and viewing photos, I realized that I miss my old friend more than I thought. He was a wonderful old man who also was engaged in writing and biology. He worked for about a year in the writing service edu birdie and I always ordered my work on this service, because I knew that if I asked for that from him personally, he would refuse any gratitude, but I wanted his work to be paid for. He died recently, so I miss him and the things he wrote. I hope you find someone who will support your friend.