I think his writings are a must-read not only for his sons but everyone else. From the links above titled “a letter to my sons,” he addressed his sons on “dreams” and how to achieve them in real life. To those that find value in it, extend the message to your sons and daughters as well.
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"There is no god but Allah (SWT); and Muhammad (SAW)is His last messenger." shahadah. Fear & Worship Allah (SWT) Alone! (: