From Bukhari, Muslim, and other authentic collections
"Actions are but by intentions, and every person shall have only that which he intended."
— Umar ibn al-Khattab · Bukhari & Muslim
"The most beloved deeds to Allah are those done consistently, even if small."
— Aisha · Bukhari & Muslim
"Whoever does not show mercy will not be shown mercy."
— Jarir ibn Abdullah · Bukhari & Muslim
"The merciful are shown mercy by the Most Merciful. Show mercy to those on earth, and the One above the heavens will show mercy to you."
— Abdullah ibn Amr · Abu Dawud & Tirmidhi
"Make things easy and do not make them difficult; give glad tidings and do not repel people."
— Anas ibn Malik · Bukhari & Muslim
"Seeking knowledge is an obligation upon every Muslim."
— Anas ibn Malik · Ibn Majah
"Whoever follows a path in pursuit of knowledge, Allah will make easy for him a path to Paradise."
— Abu Hurayrah · Muslim
"The best among you are those who learn the Qur'an and teach it."
— Uthman ibn Affan · Bukhari
"The first matter that the slave will be brought to account for on the Day of Judgement is the prayer."
— Abu Hurayrah · Tirmidhi & Nasa'i
"Between a person and disbelief is the abandonment of prayer."
— Jabir ibn Abdullah · Muslim
"Two units of prayer before dawn are better than this world and all that is in it."
— Aisha · Muslim
"Charity does not decrease wealth."
— Abu Hurayrah · Muslim
"Protect yourself from the Fire even with half a date in charity."
— Adi ibn Hatim · Bukhari & Muslim
"Smiling at your brother is charity."
— Abu Dharr · Tirmidhi
"Whoever believes in Allah and the Last Day, let him speak good or remain silent."
— Abu Hurayrah · Bukhari & Muslim
"A slave may speak a word without thinking about its consequences, by which he sinks in the Fire further than the distance between east and west."
— Abu Hurayrah · Bukhari & Muslim
"No one has been given anything better and more comprehensive than patience."
— Abu Sa'id al-Khudri · Bukhari & Muslim
"The strong is not the one who overcomes people by his strength, but the strong is the one who controls himself while in anger."
— Abu Hurayrah · Bukhari & Muslim
"None of you truly believes until he loves for his brother what he loves for himself."
— Anas ibn Malik · Bukhari & Muslim
"A Muslim is the brother of another Muslim; he does not oppress him, nor hand him over to an enemy."
— Abdullah ibn Umar · Bukhari & Muslim
"Whoever conceals the faults of a Muslim, Allah will conceal his faults in this world and the next."
— Abu Hurayrah · Muslim
"Modesty is part of faith."
— Ibn Umar · Bukhari & Muslim
"Every religion has a distinct quality, and the distinct quality of Islam is modesty."
— Anas ibn Malik · Ibn Majah
"If you were to rely upon Allah with true reliance, He would provide for you as He provides for the birds — they go out hungry in the morning and return full in the evening."
— Umar ibn al-Khattab · Tirmidhi
"Know that what has befallen you was never going to miss you, and what has missed you was never going to befall you."
— Ibn Abbas · Tirmidhi