在能源领域，唯一不变的是变化——拥抱它。
In energy, the only constant is change—embrace it.
People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.
学习的未来在于技术与人文的无缝融合。
We try to buy stocks that are selling below their book value.
