The fundamental principle of Buddhism is to truly believe in the cause and effect.
Our human life is precious, so do not let disturbing emotions arise due to our and others’ ignorance. Obstacles can only be eliminated when we let go of afflictions.
Self-grasping leads to sufferings whereas compassion brings happiness.
The positive way to show selflessness is to rejoice in virtuous deeds done by others and do not feel jealous of other people’s accomplishments.