Ali (radiyallaahu-anhu) said to Ash’ath Bin Qays (rahimahullaah): You either exercise patience out of Eemaan and seeking the reward of Allaah; and if not, you lose your mind as the animals lose their minds. [‘Ath-thabaat Indal Mamaat’ of Ibnul Jawzee: page:21]
Narrated Yahyah Ibn Athram (rahimahullaah) who said:
I have accompanied Wakee (rahimahullaah) whilst being resident and during journeys, and he used to fast constantly and finish recitation of the Qur’aan every night. [Siyar A’laam Nubulaa: 9/142]
Yahya Bin Ayyoub (rahimahullaah) said:
It was reported to me by some of the companions of Wakee (rahimahullaah) who used to be with him that Wakee would not sleep until he read one third of the Qur’aan every night. Then he would wake up in the last third of the night and read the Mufassal of the Qur’aan (i.e. from Soorah Qaaf to Soorah An-Naas); then he would sit and sought the forgiveness of Allaah until fajr approached. [Siyar A’laam Nubulaa: 9/148-149]
Abu Muslim Al-Khawlaanee (rahimahullaah) used to remember (Allaah) much; so some people saw him and disapproved of his state of affairs and said to his companions:”Is your companion insane?” So Abu Muslim heard (this) and said: ”No, O brother, this(i.e. remembrance of Allaah) is a remedy for insanity.” [Jaami-ul Uloom Wal-Hikam: page:465]
”The people are in need of persuasion and gentleness when being commanded with good and forbidden from evil, except a man who announces his evil, he has no esteem. [Jaami-ul Uloom Wal-Hikam: page:342]
Saeed Bin Jubayr (rahimahullaah) said: I said to Ibn Abbaas (radiyallaahu-anhumaa): ”Should I command the (Muslim) Ruler with good and forbid him from evil?” He (Ibn Abbaas) said: ”If you fear that he will kill you, then do not (do so).” I repeated the same (question), so he (Ibn Abbaas) repeated the same (answer). Then I repeated the same (question), so he (Ibn Abbaas) repeated the same (answer) and said: ”If you have to do that, then it should be between you and him (i.e. in private).”[Jaami-ul Uloom Wal-Hikam: page:338]
”Indeed, the worldly life and the afterlife are like a man who has two wives; when one of them is happy, the other one becomes angry.” [Jaami-ul Uloom Wal-Hikam: page:318]
”The worldly life and the afterlife in the heart are like the two equal sides of a scale; and in estimation of the heaviness of one of them, the other one becomes lighter. ”[Jaami-ul Uloom Wal-Hikam: page: 318]
”The Zaahid (i.e. the one who abandons the permissible but unnecessary things of the worldly things) is the one who when he sees someone, he says: ”He is more virtuous than me.” [Jaami-ul Uloom Wal-Hikam: page:308-309]