The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.
创新不仅仅是创造新产品;而是重新思考我们如何解决老问题。
一种善行没有内心的支持就不会长久,一种行为如果得不到自身的了解就无法树立。 
The challenge in learning is not just to memorize, but to generalize from specific examples to broader concepts.