真正的领导力在于以诚信做出艰难的决定。
True leadership is about making tough decisions with integrity.
The more you dwell in the past, the less you prepare for the future.
地球是一个动态的行星，其内部热量是地质变化的驱动力。
The study of truth requires a considerable effort - which is why few are willing to undertake it out of love of knowledge - despite the fact that God has implanted a natural appetite for such knowledge in the minds of men.