Innovation in oil extraction must go hand in hand with environmental responsibility.

"No man really knows about other human beings. The best he can do is to suppose that they are like himself."

At the end of the day it's not about what you have or even what you've accomplished... it's about who you've lifted up, who you've made better. It's about what you've given back.

如果真正的投资者忘记股票市场并关注他的股息回报和公司的经营业绩，他会做得更好。