以柳丝榆荚的从容反衬桃李的飘零，暗喻超然物外的态度

建筑师必须看到别人看不到的东西。

The older I get， the more wisdom I find in the ancient rule of taking first things first—a process which often reduces the most complex human problem to a manageable proportion.

只有掌握核心技术，才能掌握自己的命运。

好奇心推动发现。没有它，科学就会停滞不前。