Great leaders are willing to make the tough decisions that others avoid.
伟大的领导者愿意做出他人回避的艰难决定。
每种心理状态都有其存在的目的；要理解它，我们必须询问它在更广泛的行为系统中发挥什么功能。
The nose of a mob is its imagination. By this, at any time, it can be quietly led.
我不完美，但我每天都在努力。