Behavior is not just a response to a stimulus, but is guided by expectations and purposes.
数学家沉浸在他的符号洪流中,表面上处理纯粹的形式真理,仍然可能得出对我们描述物理宇宙具有无尽重要性的结果。
Your 20s are the most defining decade of your life.
The strongest containers are made not just from steel, but from vision and teamwork.