子曰：“岁寒，然后知松柏之后凋也。”
孔子说：“天冷时，才知道松柏最后凋谢。”
The greatest thing about tomorrow is, I will be better than I am today.
"The challenge of quantum mechanics is not in its complexity, but in its simplicity—it forces us to rethink our most basic assumptions about the universe."
What we see changes what we know. What we know changes what we see.
The most successful businesses are those that focus on creating value for their customers.
永远不要停止学习；当你认为自己无所不知的那天，就是你开始落后的那天。