>>254
I'd choose differential equations. Despite its difficulty, math at that level is one of the most beautiful things I can think of. Biochemistry is certainly not without merit, though. If you're choosing classes for college, it really depends on your major, but I'd still choose diff eq personally (as my chosen major has little to do with biology and lots to do with math).
>>256
Who are some of your heroes, and why are they your heroes?