At every crossroads on the path that leads to the future, tradition has placed 10,000 men to guard the past.

天生犯罪人是其自身组织的受害者。

The beauty of theoretical computer science lies in its ability to connect abstract mathematical concepts with practical computational problems.

Don't give up easily, because you never know what will happen in the next second.

债券市场是世界上最重要的市场。