In general, 'Buddha' means 'Awakened One', someone who has awakened from the sleep of ignorance and sees things as they really are. A Buddha is a person who is completely free from all faults and mental obstructions. There are many people who have become Buddhas in the past, and many people will become Buddhas in the future.
Geshe Kelsang GyatsoWithout inner peace, outer peace is impossible. We all wish for world peace, but world peace will never be acheived unless we first establish peace within our own minds. We can send so-called 'peacekeeping forces' into areas of conflict, but peace cannot be oppossed from the outside with guns. Only by creating peace within our own mind and helping others to do the same can we hope to achieve peace in this world.
Geshe Kelsang GyatsoJust as full sunlight completely dispels all darkness but even a few rays provide a measure of light, so, if we complete the practice of training the mind, we will totally dispel the darkness of our ignorance, but if we engage in only some parts of the practice, this will still help to reduce our ignorance and self-cherishing .
Geshe Kelsang Gyatso