Which statement best describes an argument made in "President John F. Kennedy's Speech at Rice University"? The city of Houston has the most to gain by investing in the United States' exploration of space.

Space exploration is important, but the country should proceed slowly and with caution toward its goal of reaching the moon.

The United States has made important discoveries on the moon and is far ahead of other countries in space exploration.

The United States has been a world leader in many ways and should be a leader in space exploration, too.

"we shall not always plant while others reap the golden increment of bursting fruit, nor always countenance, abject and mute, that lesser men should hold their brothers cheap; not everlastingly while others sleep shall we beguile their limbs with mellow flute, not always bend to some more subtle brute. we were not made eternally to weep. the night, whose sable breast relieves the stark, white stars, is no less lovely being dark; and there are buds that cannot bloom at all in light, but crumple, piteous, and fall. so in the dark we hid the heart that bleeds, and wait, and tend our agonizing needs." in context, the expression "hold their brothers cheap," is best interpreted as