现在是过去的卷起以行动，过去是现在的展开以理解。
The present is the past rolled up for action, and the past is the present unrolled for understanding.
翻译：仰观天上日月星辰，俯察地面山川原野，因此能够知晓幽隐和显明的各种事理。
U.S. energy independence doesn't mean isolation - we're still part of global markets.
人的私人思想不受他人权力的支配。