I guess it must be the flag of my disposition, out of hopeful green stuff woven.

VOA: special.2009.04.12

I just want to flag the thought that you can be the very same hunk of stuff, even if some of the constituent atoms have changed along the way.

我只是要树立这样一个观点,就算在过程中，改变了一些原子,还能是同一件物品。

耶鲁公开课 - 死亡课程节选

In the meantime, QR codes will continue to flag stuff that most people probably want to ignore.

CNN: Why QR codes aren't catching on