The greatest breakthroughs come from those who refuse to give up.
"The past is always tense, the future perfect."
艺术是一种视觉思考的方式。
一件事情都不能做到有始有终，就不要去操持其他的事情;一物也不明白，就不要追求博闻广记。
忧虑是一种积极的心理活动，可以开阔人的思路。如果能正确引导这一情绪，你就可以洞察任何形势下的负面风险，并采取行动规避这些风险。
发现的喜悦是推动数学家前进的动力。
Let us unite our wills and form but one soul， one life， one being， in order that we may truly have common property.
The market is always changing, and so should your strategies.