As you become more clear about who you really are, you'll be better able to decide what is best for you - the first time around.
Sometimes, I think the reason we hold onto something so tight is because we fear something so great will never happen again.
My favorite things in life don’t cost any money.It’s really clear that the most precious resource we all have is time.
最好的投资是商业模式的持久性。
Profitability and environmental responsibility must go hand in hand—there is no other way.
Prices are important not because money is considered paramount but because prices are a fast and effective conveyor of information through a vast society in which fragmented knowledge must be coordinated.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。