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真相往往埋藏在層層謊言之下。

Sustainability isn't an option; it's our responsibility to the next generation.

國家的未來取決于今天的教育。

在弦理論的景觀中，可能有10^500種不同的真空狀態(tài)，每種狀態(tài)對應一個不同的可能宇宙。

當我第一次看見你的時候，我們都還年輕，我閉上眼睛，一幕幕往事又在腦海中重現(xiàn)，我站在陽臺上，空氣里，濃濃的，是夏天的味道，看見燈火，看見熱鬧的舞會，華麗的盛裝。

The state, therefore, has not existed from all eternity. There have been societies that did without it, that had no notion of the state or state power. At a certain stage of economic development, which was necessarily bound up with the split of society into classes, the state became a necessity.

領導力意味著今天做出艱難的決定，明天將惠及所有人。