The physicist is an explorer, who is not content to stay within the boundaries of the known world.
物理学家是一位探险家,他不满足于停留在已知世界的边界内。
法律体系的存在是一个社会事实。
I respect all my opponents because they make me better.
Collaboration across nations is the only way to solve the complex challenges of ocean conservation.
可持续捕捞不是选择,而是我们必须为后代履行的责任。