[2]. Of the month of Dhul-Hijjah, or the last ten nights of Ramadhan.
the Prophet Muhammad ﷺ said: "There are no days in which righteous deeds are more beloved to Allāh than these 'first' ten days of the month of Dhul-Hijjah." The people asked, "Not even jihad for the sake of Allāh?" He said, "Not even jihad for the sake of Allāh, except in the case of a man who went out to fight giving himself and his wealth up for the cause of Allāh, and came back with nothing."
Also, Allah's Messenger, the Prophet Muhammad (ﷺ) used to practice I`tikaf in the last ten nights of Ramadan and used to say, "Look for the Night of Qadr in the last ten nights of the month of Ramadan."
[3]. Of the days and things. The witr 'odd' prayer is recommended. The Prophet Muhammad (ﷺ) practiced it regularly and encouraged others to perform it at night after Isha (night-time prayer) or before fajr (dawn prayer). As such, praying witr comes under semi obligatory sunnah. The Prophet (ﷺ) would perform the witr prayer and say: 'O you people (followers) of the Qur'an, perform the witr prayer, for Allāh 'God' is one and He loves the witr (the odd number).
[9]. Rather than being ungrateful when in prosperity and impatient when in adversity. Be generous in prosperity, and patient in adversity. Be worthy of the trust of your neighbor, and look upon him with a bright and smiling face. Be a treasure to the poor, an admonisher to the rich, an answerer of the cry of the needy, a preserver of the sanctity of your pledge. Be fair in your judgment, and guarded in your speech. Be unjust to no man, and show all meekness to all men. Be as a lamp unto them that walk in darkness, a joy to the sorrowful, a sea for the thirsty, a haven for the distressed, an upholder and defender of the victim of oppression. Let integrity and uprightness distinguish all your acts. Be a home for the stranger, a balm to the suffering, a tower of strength for the fugitive. Be eyes to the blind, and a guiding light unto the feet of the erring.
[11]. Let your way of life be free of the love of money, while you are content with what you have. For Allāh will never leave you, and will never abandon you when you trust Him with all your heart and lean not on your own understanding. In all your ways submit to him, and he will make your following of paths of peace straight.