Matou Kariya — memorable quote from Fate/Zero

“For some time researchers have understood that moderate stress has beneficial effects. It boosts the immune system for example. Stress motivates and prepares us for action. It compels our body to survive. However, routine psycho pass checks take away the stress from us. There are patients whose stress reaction is so numb, they can’t even recognize the basic stimulation of their senses. Once that happens, it’s a neurological downward spiral, they become like living corpses. Eventually their autonomic nervous system stops working and their vital functions shut down.”

“No matter how severe the situation is, if you continue to stay there, you'll accept everything as a everyday life.”

“(To Ichigo Kurosaki) You are a fool, Ichigo Kurosaki. You willingly seek to challenge an opponent so much more powerful than you that it strikes a primal fear into your being. Incomprehensible. If this is the work of the 'heart' that you people speak of, then it is because you possess this 'heart' that you humans bring hurt upon yourself, because you possess this 'heart' that you lose your lives”

“Anything I would never want to lose is always lost. It is a given that everything that is worth wanting will be lost the moment I obtain it. There's nothing worth pursuing at the cost of prolonging a life of suffering.”

“In this small universe, it's an endless cycle of winning and losing until you begin losing your mind.”