There is a word in Buddhism that covers this completely, the word sunnata, or emptiness, emptiness of selfhood, emptiness of any essence that we might have a right to cling to with all our might as being ‘mine’…
anatta
Brothers and sisters in suffering, old age, sickness and death, by Ajahn Sumedho
If the Buddha had started with the teaching that there is no suffering, none of us would have believed it: There certainly is! He certainly got that wrong! So he started with: There is suffering…
The Point of Intersection between the timeless and time, by Ajahn Sumedho
Contemplate contentment and gratitude.
Liberation Here and Now, by Ayya Khema
To get a glimpse of wishless liberation, we can notice the dissatisfaction—the dukkha—that arises in the heart and mind whenever we want something.
Anicca
One of the first insights of the Buddha ‘all that arises ceases’, are not reality, not nirvana, not liberation.
Buddhism now 