About 80 percent of the photos on Flickr are public and searchable by everyone. In one sense, it's a place where people upload snapshots from the family reunion, wedding or the birth of a baby or something like that, but it's also a place where people go to show what the world looks like to them.

My plan always was to play college football, hope to get a few snaps in and then go on to medical school. As I went further in my career and got to my junior year, I realized as I looked around, 'I got a shot here, and I might as well go after it.'

That's another hallmark of truth, is that it snaps things together. People write to me all the time and say it's as if things were coming together in my mind. It's like the Platonic idea that all learning was remembering. You have a nature, and when you feel that nature articulated, it's it's like the act of snapping the puzzle pieces together.

I don't really talk about my personal life. It's a strange and funny and weird thing. Sometimes you have a conversation with someone and the paparazzi snaps a picture of you and people decide you're dating. If I try to answer everything people say, I would be up all night.

Imagine a world where everything that can be connected will be connected - where driverless cars talk to smart transportation networks and where wireless sensors can monitor your health and transmit data to your doctor. That's a snapshot of what the 5G world will look like.

I know that, for me, I need to try to cover myself while breastfeeding so that no one snaps a picture. If this wasn't the case, I probably wouldn't mind as much because my son is my biggest concern. My attitude is, if someone sees a little somethin' somethin', don't look if you don't like it.

The funny thing about facing imminent death is that it really snaps everything else into perspective.

And it means snapshots, because that's what all stories I write come down to; each is a snapshot of who I was during however many days and weeks it was written. A fictional reflection of my mind fossilized, set in paper and ink, instead of stone. Memorialized, for better or worse. This is who I was, and this, and this, and this, and that, and most times I look back and wince. I'm rarely kind to who I was. But other times, looking back is bittersweet. Sometimes, I'm even grateful to the me of then who left a snapshot for the me of now. Maybe I should let go and join those who pretend the past is past, but it's a falsehood I've never learned to spin.

People think first love is sweet, and never sweeter than when that first bond snaps. You've heard a thousand pop and country songs that prove the point; some fool got his heart broke. Yet that first broken heart is always the most painful, the slowest to mend, and leaves the most visible scar. What's so sweet about that?

Four flips the gun in this hand, presses the barrel to Peter's forehead, and clicks a bullet into place. Peter freezes with his lips parted, the yawn dead in his mouth. "Wake. Up," Four snaps. "You are holding a loaded gun, you idiot. Act like it.

I'm afraid of time... I mean, I'm afraid of not having enough time. Not enough time to understand people, how they really are, or to be understood myself. I'm afraid of the quick judgements or mistakes everybody makes. You can't fix them without time. I'm afraid of seeing snapshots, not movies.

When you run with the Doctor, it feels like it'll never end. But however hard you try you can't run forever. Everybody knows that everybody dies and nobody knows it like the Doctor. But I do think that all the skies of all the worlds might just turn dark if he ever for one moment, accepts it. Everybody knows that everybody dies. But not every day. Not today. Some days are special. Some days are so, so blessed. Some days, nobody dies at all. (In the library, the Doctor walks back to the TARDIS. He stops, looking at the doors. Then he raises his hand, and stands there poised like that for a long moment. Finally he snaps his fingers. The doors open. He smiles slowly and walks in, joining Donna. Then he snaps his fingers again, and the doors close. River's voice continues over this.) Now and then, every once in a very long while, every day in a million days, when the wind stands fair, and the Doctor comes to call... everybody lives.

Every life has one true love snapshot.

I don't really talk about my personal life. It's a strange and funny and weird thing. Sometimes you have a conversation with someone and the paparazzi snaps a picture of you and people decide you're dating. If I try to answer everything people say I would be up all night.

We believe the ice sheet was not around all the time. It was only around during cool snaps of the climate.