——序,姚伯麟《战后太平洋问题》,1919年9月
世界是一本书,不旅行的人只读了一页。
土地是我们的母亲,河流是我们的血液。我们活着,因为土地活着。
Leadership is not about giving orders, but about inspiring others to achieve greatness.
数学证明的优雅类似于精心设计的算法的美丽。
The challenges in our lives are there to strengthen our convictions. They are not there to run us over.