Perseverance!

“Determine that the thing can and shall be done,

 and then we shall find the way.” 

~Abraham Lincoln (1809-1865)

A Life in Brief

When Abraham Lincoln was elected President in 1860, seven slave states left the Union to form the Confederate States of America, and four more joined when hostilities began between the North and South. A bloody civil war then engulfed the nation as Lincoln vowed to preserve the Union, enforce the laws of the United States, and end the secession.

More:  

http://millercenter.org/president/lincoln