挑战让生活变得有趣；克服挑战让生活变得有意义。
Challenges are what make life interesting; overcoming them is what makes life meaningful.
I write to find hope.
你对自己了解得越多，对你在别人身上看到的东西就越有耐心。
The future belongs to those who see opportunities where others see challenges.
预测未来的最好方法是研究过去。