教学的全部艺术，不过是唤醒年轻人天生的好奇心，以便日后满足它。
The whole art of teaching is only the art of awakening the natural curiosity of young minds for the purpose of satisfying it afterwards.
I’m not a pessimist. I’m an optimist trained in pessimism.
Quality is not an act, it is a habit.
数学的本质不是使简单的事物复杂化，而是使复杂的事物简单化。
The best literature is that which makes us see the world anew.
"In investing, patience is not just a virtue; it's a necessity."
To feed the world, we must first respect the resources we have.
过去是跟随我们的影子，但也是指引我们前进的光。