The essence of mathematics is not just in solving problems but in asking the right questions.
数学的本质不仅在于解决问题，还在于提出正确的问题。
如果你仔细观察，平凡的事物也会变得非凡。
The best leaders are those who listen more than they speak.
即使世界改变，我也不会改变。
真正的幸福存在于心中。
Effective leaders know how to listen to others' opinions and learn from them.
了解自己的投资风格和风险承受能力是成功投资的关键。