La Ilaha Ila Allah Muhammad Rasol Allah

Imam Husayn ibn Ali [a] said: "Verily, Allah, the Exalted, has not created human beings except for recognizing Him and worshipping Him as (the consequence of) knowing Him; and when they worship Him they would lack the need of adoring any human being (or things) other than Him because of that worship."
Safinat-ul-Bihar, vol. 2, p. 180

" O' Allah what did he lose who found you, and what did he find who lost you!"

"A person not trapped in chains of wish & desire & contented with what Allah has bestowed on him, is wealthy in true sense."

Imam Ali(as) has said:

"Your yesterday is gone, and your tomorrow is doubtful. Therefore value today and act as thou you will not have tomorrow."

"Having the Greatness of the Creator in your mind would make you realize the insignificance of the creatures in your view"

"He who sells his next life for his present life in this world, loses both of them"

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