Happiness is a state of mind, so the real source of happiness must lie within the mind, not in external conditions.
Geshe Kelsang GyatsoAs Shantideva says, suffering has many good qualities because it purifies our negative karma, increases our renunciation and compassion, reduces our pride, and helps us to overcome our bad mental habits. If we think in this way we will feel that difficult circumstances are our best friends. When our mind is balanced in this way it becomes as stable as Mount Meru, and nothing can cause it to shake.
Geshe Kelsang GyatsoToday we can see many different forms of Buddhism, such as Zen and Theravada Buddhism. All these different aspects are practices of Buddha's teachings, and all are equally precious; they are just different presentations.
Geshe Kelsang GyatsoJust as eagles soar through the vast expanse of the sky without meeting any obstructions, needing only minimal effort to maintain their flight, so advanced meditators concentrating on emptiness can meditate on emptiness for a long time with little effort. Their minds soar through space-like emptiness, undistracted by any other phenomenon. When we meditate on emptiness we should try to emulate these meditators.
Geshe Kelsang GyatsoMany 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.
Geshe Kelsang Gyatso