Definition:

1. Human existence is intrinsically characterised by dukkha (suffering)
2. Dukkha arises because of our cravings and desires (positive and negative)
3. There can be cessation of dukkha, nirvana
4. We can achieve Nirvana through the Eightfold Path

Insights:

1. The Four Noble Truths teaches that X is the case because of Y, and will cease if Y ceases, where X is intrinsic to human existence.
2. The Four Noble Truths teach that suffering occurs because we do not accept impermanence, and constantly seek things to be permanent - youth, health, loved ones, possessions - the disappointment of reality fuels our suffering.