Beethoven's Sonata No.3 in C major

[gary712]

Can someone give me some advice on how to practice the opening?? (the double thirds in the first two bars)
It sure fustrates me.
The fingering i use for the first bar is.. 24 and 15 and for the second bar... 23 and 14.

[maxy]

Wow! I am surprised after all this time that no one  mentionned Chopin's op 25 #6...  

24 and 15?  I use 13 and 24 because it's easier for what follows.