当你面对一个拧不动的螺栓或螺丝钉的时候:右转是拧紧,左转是拧松。
世界正在快速变化,我们必须适应否则就会被抛在后面。
人类的自由在其选择中被限制。
Every mathematical problem has a solution; it just takes time and creativity to find it.
The beauty of mathematics lies in its ability to simplify the complex.