过去是一个异国他乡；那里的人行事方式不同。
The past is a foreign country; they do things differently there.
To live is the rarest thing in the world. Most people exist, that is all.
The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.
To say 'I love you' one must first know how to say the 'I'.
我不与任何人竞争，我只与自己竞争。
Understanding the limits of computation is as important as pushing its boundaries.
Lithium-ion batteries revolutionized portable electronics, but we must push beyond their limitations.