As we recall the Buddha and his Enlightenment, we are immediately reminded of the unique and most profound knowledge and insight which arose in him on the night of his Enlightenment. This coincided with three important events which took place, corresponding to the three watches or periods of the night


The heart of the Teachings of the Buddha is contained in the teachings of the Four Noble Truths, namely
 

The Noble Truth of Dukkha or suffering
The Origin or Cause of suffering
The End or Cessation of suffering
the Path which leads to the cessation of all sufferings