Symbols are the medium of thought.
A liberdade é um bem que não tem preço.
莫迪利亚尼-米勒定理的核心思想是,在特定条件下,公司的价值不受其融资方式的影响。
Your most unhappy customers are your greatest source of learning.
如果你想发现新事物,就去寻找新事物。
The world is full of people who have dreams and the world is full of people who have ideas, but the world is also full of people who never do anything about them.