One who observes fasting during Ramadhan and then follows it with six days [of fasting] during Shawwal is as if he faster for the whole year. [Muslim]
A'ishah related: "The Prophet used to fast on Mondays and Thursdays." [at-Tirmidhi]
Abu Hurayrah reported that the Prophet (SAW) said: "Every Prophet was sent to his own people, but I have been sent to all mankind." [Related by Al-Bukhari and Muslim]
Offering prayer in congregation carries twenty-seven times greater reward than offering it alone. [Bukhari and muslim]
The best [in conduct] among you before Allah is the one who greets first. [Abu Dawud, Ahmad and at-Tirmidhi]
The key to paradise is Salah (prayer), and the key to Salah is cleanliness. [Ahmad]
By Him in whose hand my soul is, no one is a [perfect] believer until they wish for their brother what they wish for themselves. [Bukhari and Muslim]