治理天下的基础在于家庭的正直，而家庭的正直始于夫妻之间的谨慎相处！这家庭的重要性，太关键了！并且家庭是社会的基本单元，必须先从自身做起！
Economic inequality is not just a moral issue; it’s an economic one as well.
The hardest thing to explain is the glaringly evident which everybody had decided not to see.
If you borrow something， try to return it in better shape than you received it. Clean it， sharpen it， fill it up.
The human soul is a labyrinth, full of twists and turns, and we are all trying to find our way out.
I'm the type of person that if you ask me a question and I don't know the answer, I'm gonna tell you that I don't know. But I bet you what, I know how to find the answer and I will find the answer.
发现的喜悦是推动数学家前进的动力。
I write to understand the world, and to understand myself.
The strength of the state is crucial for the success of any society.