Your question is loaded; to answer, one must define the standard for love. There are two principle standards; man's standard, which varies to an infinite degree and serves mostly a selfish will; and God's standard, which is the standard by which true love (agape/sacrificial) will find its final judgment.
God's Standard for Love:
1 Corinthians 13:4-7. Charity (love) suffereth long, and is kind; charity (love)envieth not; charity vaunteth not itself, is not puffed up, Doth not behave itself unseemly, seeketh not her own, is not easily provoked, thinketh no evil; Rejoiceth not in iniquity, but rejoiceth in the truth; Beareth all things, believeth all things, hopeth all things, endureth all things.
Back to your question:
Based on God's Standard, if we are in Christ this is our goal and daily pursuit, a pursuit we fall short of "under the sun".
Galatians 5:17. For the flesh lusteth against the Spirit, and the Spirit against the flesh: and these are contrary the one to the other: so that ye cannot do the things that ye would.