数学的力量在于它的普遍性和抽象性。
The power of mathematics lies in its generality and abstraction.
青年的危机不仅仅是关于未来的危机，也是关于当下的危机。
The purpose of all these illustrations is to direct the seeker's mind towards the one reality underlying them all.
矿业中的每个挑战都是重新定义未来的机会。
每一笔都承载着情感的重量，每一种颜色都在唱一首无声的歌。
历史不是过去。它是现在。我们带着我们的历史。我们就是我们的历史。
In the midst of difficult times， it is our response that defines us， not the circumstances.
We are all potential fossils still carrying within us the traces of our former selves.