当下总是不稳定的地方，而过去是我们自以为知道身在何处的地方。
The present is always an unstable place, the past is where we think we know where we are.
建筑是为有意义的生活创造有意义空间的艺术。
电报不仅是一项发明，而且是团结人类的手段。
Focus on directions rather than destinations. Who knows their destiny？ But maintain the right direction and you’ll arrive at where you want to go.
The human heart is like the sea: it has its storms, its tides, and its depths; in it, too, there are pearls.
Positive emotions are not trivial luxuries, but instead may be critical necessities for optimal functioning.
心理过程的价值在于它对有机体适应生活的效用。