One of the Twitter feeds that the Boston Marathon terrorist at large, Dzhokhar Tsarnaev, followed was called "Hadith of the Day" - a series of Islamic proverbs that people subscribe to.
On the morning of the day of the bombings, the Hadith that it published was:
We plan our course through different missions in life. Ya Allah, guide each step of that course and bless it with righteousness and barakah.
— Hadith of the Day (@Hadithoftheday) April 15, 2013