People believe in God because the world is very complicated and they think it is very unlikely that anything as complicated as a flying squirrel or the human eye or a brain could happen by chance.
Success is a journey, not a destination.
Bread is the simplest form of food, yet it holds the most complexity.
活着就是受苦，生存就是在苦难中找到一些意义。
In science, the most exciting phrase to hear is not 'Eureka!' but 'That's funny...'
我不完美，但我正在努力。
Understanding a problem is half the solution.