没有什么比一个没有什么可失去的人更危险的了。
"No hay nada más peligroso que un hombre que no tiene nada que perder."
The quarry industry must evolve with technology, or risk being left behind.
The interplay between topology and quantum mechanics is a rich field of study that continues to surprise us with its depth and complexity.
在一个真正属于孩子的地方,孩子会尽力去注意自己的举止,控制自己的行为。
The only way to succeed is to have a product that is really, really good.
Cada canción que escribo es un pedazo de mi corazón.