成功不是幸福的关键。幸福才是成功的关键。
Success is not the key to happiness. Happiness is the key to success.
——〈在北京湖广会馆学界欢迎会的演说〉,1912年8月30日
P与NP问题是计算机科学中最重要的未解决问题之一。
The only thing necessary for the triumph of evil is for good men to do nothing.
无论我们面对平静的大海还是波涛汹涌的大海,尤其是当市场风暴在我们周围呼啸而过时,勇于坚持下去,是成功投资者的典型特征。
"A book is a mirror: if an ape looks into it, an apostle is hardly likely to look out."