For anybody looking for solid tips on how to apply this attitude to their academics, I've found Cal Newport's blog* an invaluable resource. It's been linked to here before, mainly for its recent posts on 'deliberate practice' versus 'flow', but he also describes many strategies and tactics that high-scoring students at Ivy League-level universities use. They've helped me invaluably, and I find it a real pity that more students don't know about this writing.

[*] http://calnewport.com/blog/