When I pause and reflect on our expanding universe, with its galaxies hurtling away from one another, embedded within the ever-stretching, four-dimensional fabric of space and time, sometimes I forget that uncounted people walk this Earth without food or shelter, and that children are disproportionately represented among them.
-Neil deGrasse Tyson
Select a background
More quotes by Neil deGrasse Tyson
Popular Authors
A curated listing of popular authors.