The world can be changed by man's endeavor, and that this endeavor can lead to something new and better. No man can sever the bonds that unite him to his society simply by averting his eyes. He must ever be receptive and sensitive to the new; and have sufficient courage and skill to novel facts and to deal with them. (Franklin Roosevelt, American President)

People can change the world through hard work, and this hard work can enable mankind to achieve New and better realms. No one can cut off his connection with society simply by closing his eyes and not looking at social reality. He must be sensitive and ready to accept new things at any time; he must have the courage and ability to face new facts and solve new problems. (F.)

Histories make men wise; poems witty; the mathematics subtle; natural philosophy deep; moral grave; logic and rhetoric able to contend.

( Francis Bacon, British philosopher)

History makes people wise; poetry makes people smart; mathematics makes people thoughtful; natural philosophy makes people profound; ethics makes people solemn; logic and rhetoric make people good at discerning. (British philosopher Bacon. F.)