真正的音乐是发自内心的，不是做给别人看的。

The only freedom which deserves the name is that of pursuing our own good in our way， so long as we do not attempt to deprive others of theirs or impede their efforts to obtain it.

Oil and gas will remain part of the energy mix for decades to come, but we must produce them as cleanly as possible.

Success in business comes from understanding the customer better than anyone else.

要理解意识，就要研究它在生存中的作用。