When you're depressed, It always helps to lean your head on your arm. Arms like to feel useful.
化用李商隐诗句,表达乐观豁达的人生态度。
翻译:事物发展到了极点,就要发生变化,发生变化,才会使事物的发展不受阻塞,事物才能不断的发展。
In the world of algorithms, the simplest solution is often the best.
Sustainability is not a choice, it is a responsibility.