Everyone who exalts himself shall be humbled, and he who humbles himself shall be exalted. (Luke 14:11).
For God is opposed to the proud, but gives grace to the humble. Humble yourselves, therefore, under the mighty hand of God, that He may exalt you at the proper time. (1 Peter 5:5,6).
Your attitude should be the same as that of Christ Jesus: Who, being in very nature God, did not consider equality with God something to be grasped, but made himself nothing, taking the very nature of a servant, being made in human likeness. And being found in appearance as a man, he humbled himself and became obedient to death—even death on a cross! Therefore God exalted him to the highest place and gave him the name that is above every name, that at the name of Jesus every knee should bow, in heaven and on earth and under the earth, and every tongue confess that Jesus Christ is Lord, to the glory of God the Father. (Philippians 2:5-11, NIV. See also Phil 2:3-4.)