释义：没有平地不变成山坡的，没有去了而不回来的，在艰难困苦中应坚守纯正，必然会有好的结果。
Writing is a way of bearing witness.
The study of truth requires a considerable effort - which is why few are willing to undertake it out of love of knowledge - despite the fact that God has implanted a natural appetite for such knowledge in the minds of men.
The most exciting aspect of quantum information science is that it forces us to rethink some of our most basic assumptions about reality.
信任是任何成功公司的基础，尤其是在我们这样的高风险行业。
Art is not about perfection. It’s about expression.