Ài shì wúxíng de, dàn tā de yǐngxiǎng shì yǒuxíng de.
Love is intangible, but its effects are tangible.
Tips
usage
有形 (tangible) is the antonym of 无形 (intangible). Common in finance and economics: 有形资产 (tangible assets) vs 无形资产 (intangible assets, e.g. brand value).