The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.

The beauty of physics lies in its ability to reveal the hidden connections between seemingly unrelated phenomena.

Dairy farming is both an art and a science—respect both.

最重要的是享受生活 - 快乐 - 这才是最重要的。

投资者和投机者之间最现实的区别在于他们对股市波动的态度。

自由是个人的宝藏。