科学的美妙之处在于它让我们能够探索未知，并做出可以改变世界的发现。

The writer's duty is to write with rigor, with honesty, and to never accept compromises.

解析：通过实践磨练自己。

The future of forestry lies in balancing economic needs with ecological responsibility.

我总是被弱者吸引，因为我总觉得自己也是个弱者。

Man is not made for defeat. A man can be destroyed but not defeated.

家庭和谐，事业才能顺利。