{{HarvardYard.jpg|maxwidth=800|The Harvard Yard}}
Today I attended my first class of **discrete matematics** (E-104). I was too optimistic in estimating the
-time to bike from the FSF to the Harvard Science Center, and as a result I arrived 5 minutes
+time it takes to bike from the FSF to the Harvard Science Center, and as a result I arrived 5 minutes
too late. Next, I entered the wrong classroom, and it took me another 5 minutes to figure out
that kinetic laws had nothing to do with my course.