我们的智慧来自于我们的经验，而我们的经验来自于我们的愚蠢。
The past is a foreign country; they do things differently there.
盈利和可持续性必须齐头并进，没有其他前进的道路。
Every building is a compromise between dreams and reality.
对地球最大的威胁是认为别人会拯救它的想法。