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发现的喜悦无疑是人类心灵所能感受到的最活跃的。
"The joy of discovery is certainly the liveliest that the mind of man can ever feel."
解释:对上天表示恭敬,不仅是指态度上恭顺守礼,还应该具备实际内容。
The future of energy lies in the balance between development and sustainability.
The quality of government is more important than the form of government.
没有情感,就不会有黑暗向光明、冷漠向活力的转变。
Sustainability isn't an option—it's a responsibility we owe to future generations.
The way we communicate with others and with ourselves ultimately determines the quality of our lives.
If you can't explain your chemistry to a non-scientist, you don't understand it well enough.