Four Noble Truths
Noble Eightfold Path
Nyingma Kagyu Sakya Gelug
A bodhisattva according to Buddhism is a Buddhist who has attained enlightenment, but who as a selfless act, delays his or her entry to Nirvana (non-existence) for the sake of others.
The word Bodhisattva can also refer to certain specific bodhisattvas such as Chenrezig, Manjushri and Vajrapani.