“If there are still doubts about the truth behind human existence, then the answer to those doubts is the fact that humans cannot control their own destiny.”

“I have no doubt that it is part of the destiny of the human race in it's gradual improvement, to leave off eating animals.”

“There is no doubt that being human is incredibly difficult and cannot be mastered in one lifetime.”

“Denying the existence of God the Creator is like an artificial intelligent machine doubting the existence of human inventors.”

“Believe those who seek the truth, doubt those who find it; doubt all, but do not doubt yourself.”

“More comprehensive process than those of the conscious mind control human destiny.”

“Being human means having doubts and yet still continuing on your path.”

“Human ideologies are based on human believe and acceptance of one ideology by all human is not possible as long as each human could find answers about his existence by his own mind.”

“A question with no answer is a barrier that cannot be breached. In other words, it is questions with no answers that set the limits of human possibilities, describe the boundaries of human existence.”

“The benefit of writing is that: No man can doubt the existence of Julius, but many are still in doubt whether Jesus existed or not. Mind over emotions.”