Samjhta Hai Tu Raaz Hai Zindagi
Faqat Zauq-E-Parwaaz Hai Zindagi - Iqbal
Do you think life is great mystery?
No, it is only a desire to soar aloft.
Another place Iqbal says:
Tu Bacha Bacha Ke Na Rakh Isse, Tera Aaeena Hai Woh Aaeena
Ke Shikast Ho To Aziz Tar Hai Nigah-e-Aaeena Saaz Mein
Do not try to protect it, your mirror is the mirror
Which would be dearer in the Maker's eye if it is broken
[He sent] a Messenger [Muhammad] reciting to you the distinct verses of Allah that He may bring out those who believe and do righteous deeds from darknesses into the light. And whoever believes in Allah and does righteousness - He will admit him into gardens beneath which rivers flow to abide therein forever. Allah will have perfected for him a provision.