写作的行为是一种勇气的行为。
The act of writing is an act of courage.
Wisdom comes from a deep understanding of life.
不要让恐惧阻止你追逐梦想。
The ultimate goal of machine learning is to make computers learn from experience and improve their performance over time.
科学表明，我们的头脑会欺骗我们关于什么会让我们快乐。