“Packing a bag doesn't make you aware of changes, rather it compels you to postpone the past, and the present is taken up with concerns about the immediate. Time slides over the travelers' skin.”

“Time is there for a purpose, to keep things in order. Once you change chronology you change history. The past could eat up the present . . .”

“The only thing you can change about the past is how you feel about it in the present.”

“But there was no hiding from Conscience. Not in new homes and new cars. In travel. In meditation or frantic activity. In children, in good works. On tiptoes or bended knee. In a big career. Or a small cabin. It would find you. The past always did. Which was why... it was vital to be aware of actions in the present. Because the present became the past, and the past grew. And got up, and followed you. And found you... Who wouldn't be afraid of this?”

“The past doesn't change no matter how much time you spend thinking about it. Good and bad all add up to the whole. Take away one piece, no matter how small, and the whole changes. Whether it's optimism, pessimism or fatalism, I don't spend my time wishing for the past to be different so present would be different, too. I control my future with what I choose now.”

“Sometimes people say that we're living in the future, and time's up for science fiction, but I think that never will be, because science fiction really isn't about the future. It's about change and present-day concerns”