Principles of Buddhism
Source: www.wikipedia.org

The Three Jewels
Buddhists seek refuge in what are often referred to as the Three Jewels, Triple Gem or Triple Jewel. These are the Buddha, the Dharma (or Dhamma), and the "noble" (Sanskrit: arya) Sangha or community of monks and nuns who have become enlightened. While it is impossible to escape one's karma or the effects caused by previous thoughts, words and deeds, it is possible to avoid the suffering that comes from it by becoming enlightened. In this way, dharma offers a refuge. Dharma, used in the sense of the Buddha's teachings, provides a raft and is thus a temporary refuge while entering and crossing the river. However, the real refuge is on the other side of the river.

To one who is seeking to become enlightened, taking refuge constitutes a continuing commitment to pursuing enlightenment and following in the footsteps of the people who have followed the path to enlightenment before. It contains an element of confidence that enlightenment is in fact a refuge, a supreme resort. Many Buddhists take the refuges each day, sometimes more than once in order to remind themselves of what they are doing and to direct their resolve inwardly towards liberation.