It is all in the mind... Cultivation of the mind is key!
Human beings differ from animals by adhering to human relationships and basic moral principles. The practice of Confucianism is based on having sincere and proper thoughts, correct behavior, a well-organized and harmonious family and country, and peace for all. This is identical to the views of Buddhism, which also emphasizes practicing and learning. It all starts from generating the Bodhicitta mind. "Bodhi" is a Sanskrit word meaning enlightenment. Enlightenment means an "awakened" mind. It is similar to the sincere thought and proper mind advocated by Confucianism. A Chinese government official defined sincerity very well. He noted that "Sincerity means having no single thought." There will be no sincerity as long as there are corrupted thoughts, wandering thoughts, or even the rise of a single thought. His definition is identical to that of Buddhism. The Sixth Patriarch Hui-Neng once said "...(the pure mind) contains nothing therefore collects no dust". However, people in general have a lot of wandering thoughts. How can one be rid of these wandering thoughts? The Confucian answer is "...to fight against uprising desires and achieve wisdom." This practice was stressed in the elementary school of the Confucian system. Buddha said, severing all desires is to stop all worries and troubles.
source : http://www.buddhanet.net/budasedu.htm