There are no means of attaining faith and certainty except through the Qur'an.
Ibn Qayyim Al-JawziyyaLosing time is harder than death, as losing time keeps you away from Allah and the Hereafter, while death keeps you away from the worldly life and people.
Ibn Qayyim Al-JawziyyaHappiness is attained by three things: being patient when tested, being thankful when receiving a blessing, and being repentant upon sinning.
Ibn Qayyim Al-JawziyyaWhen Allah granted Prophet Yoosuf (`alayhis-Salaam) physical beauty it caused him to be locked up in the prison; but when Allah granted him knowledge (when he interpreted the dream of the king) it not only took him out of prison, but elevated his rank in society, clearly showing us the virtue of knowledge and that physical beauty does not mean anything.
Ibn Qayyim Al-Jawziyya