The speech is most famous for the phrase "segregation now, segregation tomorrow, segregation forever", which became a rallying cry for those opposed to integration and the Civil Rights Movement.
Explanation:
In his inaugural speech, Wallace said: In the name of the greatest people that have ever trod this earth, I draw the line in the dust and toss the gauntlet before the feet of tyranny, and I say segregation now, segregation tomorrow, segregation forever.
The speech given by George Wallace was that there was no advantage of taking up the movement in the favor of civil rights and those who were in the favor of integration. According to this speech, there was segregation, it would be in present and would continue till forever.