Which of the following is true of the roman empire at the end of the fourth century ce?
a. constantinople briefly served as the capital but was quickly conquered by the persians
b. christianity was the official religion, as established by constantine the great
c. islam was the official religion, as established by constantine the great
d. the western roman empire flourished, but the eastern portion of the empire struggled

Can you summarize this? it takes time and caution to perfect anything which must be concealed. it takes time to crush men who are pursuing legitimate trade. but one of mr. rockefeller’s most impressive characteristics is patience. there never was a more patient man, or one who could dare more while he waited. the folly of hurrying, the folly of discouragement, for one who would succeed, went hand in hand. everything must be ready before he acted, but while you wait you must prepare, must think, work. "you must put in, if you would take out." his instinct for the money opportunity in things was amazing, his perception of the value of seizing this or that particular invention, plant, market, was unerring.