解释：今天不努力做事，明天就会财货贫乏。过去的时光已经过去了，再也不会回来了。

在数学中，提出问题的艺术必须比解决问题更有价值。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

先爱自己，其他一切都会水到渠成。

每一帧都应该讲述一个故事。

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

我是个战士，我相信积极和努力的力量。

可持续水产养殖不是一种选择；而是我们对地球应尽的义务。