I'm not a huge F1 fan, but I do follow it when I can. And when ANY racer is seriously injured, the whole racing community stands united.
On that note, let's send some positive thoughts towards Jules Bianchi, the F1 MaRussia driver who was critically injured when his car skidded off the track at Suzuka, Japan, colliding with a safety crane. While the initial head surgery was reported as successful, there's been no other update yet as to his condition (as of this typing).