To understand the present, we must understand the past.
The future of coal depends on our ability to innovate and reduce its environmental impact.
你的能量水平越高,你的身体就越高效。你的身体越高效,你就感觉越好,你就越能利用你的才能产生出色的结果。
The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.
The key to successful investing is not predicting the future, but preparing for it.