创新是企业发展的永恒动力,没有创新就没有未来。
每一个超限的一致多重性,即每一个超限集合,必须有一个确定的阿列夫作为其基数。
足球的真正价值在于它能够团结各行各业的人们。
Always keep a written record of your trades. This will help you learn from your mistakes and successes.
The truth is, I don't know what I'm doing half the time, but I do it with confidence.