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.
心理学必须是纯粹实验性和分析性的。
People who cannot find time for recreation are obliged sooner or later to find time for illness.
Leadership is not about being in charge. It's about taking care of those in your charge.
古代著书立说的人，都有卓越的见解而自成一家，后世无法轻易改变。
I don't like favors; they oppress and make me fell like a slave. I'd rather do everything for myself, and be perfectly independent.
The only limit to our realization of tomorrow will be our doubts of today.
Leadership is about inspiring others to achieve what they didn’t think was possible.