Adult stem cells are also problematic, as they are difficult to identify, purify and grow, and simply may not exist for certain diseased tissues that need to be replaced. Eliot Engel
All I know for certain is that reading is of the most intense importance to me; if I were not able to read, to revisit old favorites and experiment with names new to me, I would be starved - probably too starved to go on writing myself. Penelope Lively
And one thing that I always believed and that I knew for certain was that I could never have sustained a personal relationship while I worked this hard, or while I was that driven this intensely by the story.
Christiane Amanpour
And one thing that I always believed and that I knew for certain was that I could never have sustained a personal relationship while I worked this hard, or while I was that driven this intensely by the story. Christiane Amanpour
Anybody can be very destructive in that position without at all meaning to be, and I know that I have been inadvertently destructive in the past for certain people on certain occasions. Tobias Wolff
But it may be even a consolation and a help to him, terrible though it be and awful in its consequences, to know for certain that his eyes and ears and brain did not deceive him, and that it is all true.
Confidence, knowing for certain that the person making the call has your safety foremost in their mind. And knowing that the job you are about to take on is the right thing to do, that it makes sense. Paul Gleason
Even if I knew for certain that I would never have anything published again, and would never make another cent from it, I would still keep on writing. Brenda Ueland
He who feels compelled to consider the consequences of these facts cannot but realize that the specific sensibility of nerves for certain impressions is not enough, since all nerves are sensitive to the same cause but react to the same cause in different ways. Johannes P. Muller
I could only speak in the smallest, most intimate circles about the real reasons which made me undertake the changeover of the plants for certain lines of production for I had to expect that many people would not understand me. Gustav Krupp
I feel like I still am struggling in a lot of different ways. I still have to fight for certain things. Certain jobs. At least I'm working and I'm thankful for that. Gina Gershon
I know for certain of only one commandment, one obligation, that God imposes upon us, and that is to be compassionate toward other human beings. Theodore Bikel
It is interesting to be here and to see that for certain actors they have to live in a way that you think of nobody living anymore except for in small towns. They have such elaborate double lives. Bill Condon
Puppy food, found in dry, canned, raw and homemade forms, and often geared for certain breeds or types of dogs, should contain nutrients that allow puppies to develop strong bones, teeth, functional joints, a shiny coat, and a healthy immune system.
Seeing that our thirst was increasing and the water was killing us, while the storm did not abate, we agreed to trust to God, Our Lord, and rather risk the perils of the sea than wait there for certain death from thirst. Alvar N. C. de Vaca
