量子理论的本质是否认用经典术语完整描述原子现象的可能性。
People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.
投资者应警惕高费用和复杂的产品。
Don't be afraid to ask questions. That's how you learn.