Translation of the verse 54 from Surah Ar-Rum : Number of verses 60 - - page 410 - Part 21.
Allah is He Who created you in (a state of) weakness, then gave you strength after weakness, then after strength gave (you) weakness and grey hair. He creates what He wills. And it is He Who is the All-Knowing, the All-Powerful (i.e. Able to do all things).
Allah is the one who created you from weakness, then made after weakness strength, then made after strength weakness and white hair. He creates what He wills, and He is the Knowing, the Competent.
(30:54) It is Allah Who created you in a state of weakness; then after weakness He gave you strength, then after strength He made you weak and old. He creates what He pleases. *79 He is All-Knowing, All-Powerful.
*79) That is, "The states of childhood and youth and old age have all been created by Him. It is dependent upon His will that He may create whomever He pleases weak and whomever He pleases strong; He may give death to whomever He pleases before attaining manhood and whomever He pleases in the prime of youth; He may grant a long life and yet keep in sound health whomever He pleases and bring to a wretched, agonising old age after a brimful youth whomever He likes. Man may live in self-conceit and arrogance if he so likes, but he is so helpless in God's powerful grip that he cannot change by any artifice the state that He may place him in.