领导力就是在没有人愿意的时候做出艰难的决定。
估计问题的性质不同。在这里,我们不关心检验特定的假设,而是关心估计参数的值。
Quality is remembered long after price is forgotten.
Leadership is about making tough decisions today that will benefit the next generation.
"You can't always get what you want, but sometimes, you get what you need."