The best way to learn mathematics is to do mathematics.
Patients are not statistics; they are the reason we push boundaries every single day.
"The power of words can build bridges or burn them; choose wisely."
The longer life goes on, the fewer those around you to challenge your account of things, to remind you that life is not as you tell it, but as you remember it.
"Books are mirrors: you only see in them what you already have inside you."
应对一个不自由的世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。
过去并未死去，它甚至从未过去。