Buddha's teachings

Here’s a brief overview about teachings of Buddha:

The Four Noble Truths:

Dukkha (Suffering) exists
Suffering arises from craving and attachment
Suffering can be overcome and eliminated
The path to the end of suffering is the Eightfold Path

The Eightfold Path:

Right View: Understanding the nature of reality
Right Intention: Having good intentions and ethical goals
Right Speech: Speaking truthfully and kindly
Right Action: Acting ethically and compassionately
Right Livelihood: Earning a living in a way that does not harm others
Right Effort: Cultivating positive qualities and letting go of negative ones
Right Mindfulness: Being aware of one’s thoughts, feelings, and surroundings
Right Concentration: Developing mental focus and clarity

Other key teachings in Buddhism include:

The Three Universal Truths: Impermanence, Suffering, and No-Self
The Five Precepts: Guidelines for ethical behavior, including not harming living beings, not stealing, not engaging in sexual misconduct, not lying, and not consuming intoxicants
The Threefold Training: Ethics, Concentration, and Wisdom
The Four Immeasurable Qualities: Loving-kindness, Compassion, Sympathetic Joy, and Equanimity
The Four Foundations of Mindfulness: Body, Feelings, Mind, and Phenomena
The Three Poisons: Greed, Hatred, and Delusion, which are the root causes of suffering
The Four Divine Abodes: Loving-kindness, Compassion, Sympathetic Joy, and Equanimity, which are qualities to cultivate in oneself

Buddhism emphasizes the practice of mindfulness, compassion, and wisdom in daily life, and the ultimate goal is to attain enlightenment or Nirvana, which is a state of liberation from suffering and rebirth.