自然和历史是地理知识的两个重要来源。
艺术的力量在于它能够使不可见的东西变得可见。
In steel, as in life, resilience determines how far you can go.
In string theory, all particles are vibrations of a tiny supersymmetric string.
The most important thing in life is family. There are days you love them, and others you don't, but in the end, they're the people you always come home to.
人的心智是如此构造，以至于能够对事件的概率形成判断。
You should learn from your competitor, but never copy. Copy and you die.
