Tafseer Al-Ahzaab33: 21 --Good example

لَقَدْ كَانَ لَكُمْ فِي رَسُولِ اللَّهِ أُسْوَةٌ حَسَنَةٌ لِّمَن كَانَ يَرْجُو اللَّهَ وَالْيَوْمَ الْآخِرَ وَذَكَرَ اللَّهَ كَثِيراً

Indeed in the Messenger of Allâh (Muhammad SAW) you have a good example to follow for him who hopes in (the Meeting with) Allâh and the Last Day and remembers Allâh much. (Al-Ahzab 33:21)

"Oh Allah benefit us with what you taught us, and teach us what benefits us, and increase us in knowledge". (Ibn Maajah)

Al-Hasan al-Basri [a very famous Follower – tabi` - known for his piety, asceticism and knowledge] said, "A believer is a stranger in this world, he is never afraid of its humiliation, and he never competes for its glory. The people are in one situation and he is in a different situation. The people are content with him, yet he is in turmoil [Literally, "tired"] with himself."

"Beware of every hour and how it passes, and only spend it in the best possible way, do not neglect yourself, but render it accustomed to the noblest and best of actions, and send to your grave that which will please you when you arrive to it." {Ibn Al-Jawzee}