这是最好的时代，这是最坏的时代。

Sustainability is not an option, it's a necessity for the energy sector.

我不完美，但我正在努力。

Success is not about how much money you make, it's about the difference you make in people's lives.

The customer’s satisfaction is the ultimate measure of our success.

Reflect upon your present blessings, of which every man has plenty; not on your past misfortunes, of which all men have some.