lostintemptation:

“I did not feel this way and I was certain, in my innocence, that I never would”

Uh oh

“Before considering other applications, let us note that we could have proceeded differently in the problem above.” (Calculus: An Intuitive and Physical Approach)

(Source: loveclaire, via dethgrips)

•  8 January 2012  •  65,258 notes