领导力在于今天做出艰难的决定，为更美好的明天铺平道路。
Leadership is about making tough decisions today that will pave the way for a better tomorrow.
The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.
Never stop learning; the world is always evolving.
天下的事情，祸患常常产生于疏忽细微之处，而人的志向也要警惕逐渐放纵。
La palabra es el arma más poderosa que tiene el ser humano.