对于有信仰的人，不需要解释。对于没有信仰的人，解释是不可能的。
To one who has faith, no explanation is necessary. To one without faith, no explanation is possible.
唯一真正的和平是心灵的和平。
I could be bounded in a nutshell and count myself a king of infinite space.
Leadership means making tough choices today for a better tomorrow.
韧性是区分优秀与卓越的关键。
The healthy social life is found when in the mirror of each human soul the whole community finds its reflection, and when in the community the virtue of each one is living.