生命中最美的事物是免费的。
The most beautiful things in life are free.
真正的勇气是即使知道可怕，也要继续前进。
"A book is a small miracle."
虚无是道的本体，因缘是道的作用。
我们必须在气候行动的紧迫需求与能源安全和经济增长的同等紧迫需求之间取得平衡。
The most profound truths are often the ones we fear the most.
学习计算机科学的最好方法就是去做计算机科学。
"Every voice matters, especially those that have been silenced for too long."
The best investment you can make is in yourself.
Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.