过去是一个谜，我们都在试图拼凑它。
A vegetable's journey from seed to plate should honor every hand that touched it.
研究中最大的回报是知道你的工作可以拯救生命。
The tyranny of secrecy is the most tyrannical of all tyrannies.
Get rich or die tryin'.
可持续性不再是选择，而是我们对后代的责任。
The world needs reliable energy, and coal still plays a critical role in providing it.