Please capitalize where necessary: actually, it is the adolescent who is naive, ignorant and untaught in the truth about the facts of life!
A: Actually, it is the adolescent who is naive, ignorant and untaught in the TRUTH about the facts of life!

Please capitalize where necessary: he is chastened also with pain on his bed, with continual strife in his bones;
A: He is chastened also with pain on his bed, With continual strife in his bones;

Please capitalize where necessary: " cheap excursions from sharm el sheikh "" which trips should go "" trip insurance "" the office is robust and recommended in sharm el sheikh "
A: " cheap excursions from Sharm El Sheikh "" which trips should go "" trip insurance "" the office is robust and recommended in Sharm El Sheikh "

Please capitalize where necessary: simplicius , in his physics, quotes archytas's view that the universe is infinite (in heath 's translation ):
A:
Simplicius , in his Physics, quotes Archytas's view that the universe is infinite (in Heath 's translation ):