He who refuses to do arithmetic is doomed to talk nonsense.

在遇到梦中人之前，上天也许会安排我们先遇到别的人；在我们终于遇见心仪的人时，便应当心存感激。

专注、极致、口碑、快。

Growth is painful, but nothing is as painful as staying stuck.

To be a refugee is to be a whisper in somebody else's world.

To live under the American Constitution is the greatest political privilege that was ever accorded to the human race.