5
comments
So... Who is this guy?
10ReplyGrigoris Perelman
4ReplyI think it’s Grothendieck
3Reply
how old is your mushroom identification book?
8ReplyAngel Gabby?
3ReplyPardon me but who's that?
1Reply
So... Who is this guy?
Grigoris Perelman
I think it’s Grothendieck
how old is your mushroom identification book?
Angel Gabby?
Pardon me but who's that?