不要贪婪，也不要孤立。
Do not be avaricious； do not be a recluse.
When ambition fails, people like to blame the devil.
The beauty of mathematics is that it is so simple yet so powerful.
Humility is the starting point of wisdom, and pride is the endpoint of foolishness.
建筑师不是艺术家。我们有服务公众的社会责任。