解释:处于安全环境时要考虑到可能出现的危险,考虑到危险就会有所准备,事先有了准备就可以避免祸患。
The biggest problem of modern architecture is the loss of cultural roots.
最好的领导者是那些倾听多于发言并以诚信行事的人。
You can't run a business, or anything, on a theory.