可持续性不是一种趋势，而是乳制品农业的未来。
Privacy is not a luxury; it's a necessity in the age of connected devices.
Our greatest ability as humans is not to change the world, but to change ourselves.
局部和全局现象之间的相互作用是数论中反复出现的主题。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.