Book excerpt: This special presentation of Buddha's teachings by the author of Modern Buddhism, offers truly liberating insights and advice for the contemporary reader. It reveals the profound meaning of the very heart of Buddha’s teachings - the Perfection of Wisdom Sutras. The author shows how all our problems and suffering come from our ignorance of the ultimate nature of things, and how we can abandon this ignorance and come to enjoy pure, lasting happiness by developing a special wisdom associated with compassion for all living beings. 'Many people are very intelligent in accomplishing worldly attainments. This intelligence is not wisdom because worldly attainments such as a high position, reputation, wealth and success in business are deceptive. If we die tomorrow, they will disappear tomorrow, and nothing will be left for our future. Wisdom, however, will never deceive us. It is our inner Spiritual Guide, who leads us to the correct path. It is the divine eye through which we can see what we should know, what we should abandon, what we should practise and what we should attain.' -Venerable Geshe Kelsang Gyatso Rinpoche