唯一的限制是你为自己设定的限制。
我们的运营许可既取决于技术能力，也取决于社会认可。
The best way to make money is to buy something and then do nothing.
代数簇的算术是窥探数学隐藏结构的窗口。
The stock market is a device for transferring money from the impatient to the patient.
The study of mathematics is a constant dialogue between the concrete and the abstract.
Man is always something more than what he knows of himself. He is not what he is simply once and for all, but is a process.
如果你能勇敢地说“再见”，那么生命一定会回报你一个新的“开始”。
Sustainability isn't an option; it's a responsibility we owe to future generations.
