The most exciting breakthroughs often come from unexpected places.
The quality of your attention determines the quality of your life.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
注意时令变化,节制饮食,这是从自己身体上驱除疾病的方法。减少嗜好情欲,戒除烦恼,这是从自己心理上消除疾病的方法。
A proof is a way to convince yourself and others that something is true.