وَاعْلَمْ يَقِيناً أَنَّكَ لَنْ تَبْلُغَ أَمَلَكَ، وَلَنْ تَعْدُوَ أَجَلَكَ، وَأَنَّكَ فِي سَبِيلِ مَنْ كَانَ قَبْلَكَ. فَخَفِّضْ فِي الطَّلَبِ، وَأَجْمِلْ فِي الْمُكْتَسَبِ، فَإِنَّهُ رُبَّ طَلَب قَدْ جَرَّ إِلَى حَرَبٍ؛ وَلَيْسَ كُلُّ طَالِبٍ بِمَرْزُوقٍ، وَلَا كُلُّ مُجْمِلٍ بِمَحْرُومٍ. وَأَكْرِمْ نَفْسَكَ عَنْ كُلِّ دَنِيَّةٍ وَإِنْ سَاقَتْكَ إِلَى الرَّغَائِبِ، فَإِنَّكَ لَنْ تَعْتَاضَ بِمَا تَبْذُلُ مِنْ نَفْسِكَ عِوَضاً. وَلَا تَكُنْ عَبْدَ غَيْرِكَ وَقَدْ جَعَلَكَ اللهُ حُرّاً. وَمَا خَيْرُ خَيْرٍ لَا يُنَالُ إِلَّا بِشَرٍّ، وَيُسْر لَا يُنَالُ إِلَّا بِعُسْرٍ.
Know with certainty you cannot achieve your desire and exceed your destined life. You are on the track of those before you. Therefore, be humble in seeking and moderate in earning because often seeking leads to deprivation. Every seeker of livelihood does not get it, nor is everyone who is moderate in seeking deprived. Keep yourself away from every low thing even though they may take you to your desired aims, because you will not get any return for your own respect which you spend. Do not be the slave of others for Allah had made you free. There is no good in good which is achieved through evil and no good in comfort that is achieved through (disgracing) hardship.