The universe is full of magical things patiently waiting for our wits to grow sharper.
成功不是终点，失败也非末日，最重要的是继续前进的勇气。
The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.
The first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight. Quality means conformance to requirements.
"The only limit to our realization of tomorrow will be our doubts of today."
