学者学习古人，开始时接触到的是粗浅的内容，中期接触到精华，最终领悟到其神妙变化。

The only thing I can promise you is that I will always be myself.

Success is not final, failure is not fatal: it is the courage to continue that counts.

We are all prisoners of our own perceptions.

"The most beautiful people we have known are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths."

Leadership is about empowering others to achieve their full potential.

A building is not just a place to be, but a way to see.