Writing is a way of connecting with the world.
勇气不是没有恐惧，而是判断有比恐惧更重要的东西。
I don't try to predict the market. I just try to buy stocks that are cheap and hold them for the long term.
Success is not just about what you accomplish in your life, it's about what you inspire others to do.
The beauty of computer science is in its endless possibilities.
在数学中，提出问题的艺术必须比解决问题更有价值。