Although there may be nothing new under the sun

"Although there may be nothing new under the sun, what is old
is new to us and so rich and astonishing that we never tire of
it. If we do tire of it, if we lose our curiosity, we have
lost something of infinite value, because to a high degree it
is curiosity that gives meaning and savour to life."

-- Robertson Davies

Anything that we haven't see and encounter yet are new to us, although they are already existing long time ago. But the nice thing is that, anything that are new to us gives new experience and delight. The experience of happiness can't be bought by any amount, we will only appreciate it because it's priceless.