“Do not look back upon what has been done. Go ahead!”

“Going back in time, looking back is just as scary. […] there’s not as much to come as what has already been lived… The only way to fight time is to not look back too much. If you do, it can make you feel anxious and guilty.”

“The world is the most dangerous place it's ever been now because of what our country has done, and is doing, and we have to take it back.”

“The manner in which a paradoxer will show himself, as to sense or nonsense, will not depend upon what he maintains, but upon whether he has or has not made a sufficient knowledge of what has been done by others, especially as to the mode of doing it, a preliminary to inventing knowledge for himself.”

“A story has no beginning or end: arbitrarily one chooses that moment from which to look back or from which to look ahead.”

“What matters is not what is being done of us, but what we do ourselves with what has been done of us.”

“And all may do what has by man been done.”

“Being terrified but going ahead and doing what must be done—that's courage. The one who feels no fear is a fool, and the one who lets fear rule him is a coward.”

“I have the kind of personality that I always look ahead than look at what’s happened. It does help a lot, especially when you’ve done badly or you’ve failed. It’s instinctive of me that I look at what’s next, I look ahead a lot, and start preparing for that, in victory and in defeat.”

“Young men! it 's a critical thing to go
Exactly right with a lady in tow;
But when you are in the proper track,
Just go ahead, and never look back!”