希望是脆弱的，但它也是我们拥有的最强大的力量。
"Hope is a fragile thing, but it is also the most powerful force we have."
一切迷信的根源在于人们只关注事情成功的时候，而不关注失败，他们只记住成功，而忽视失败。
The past is always tense, the future perfect.
The pursuit of knowledge in computer science is a journey through an infinite landscape of ideas.
The most important thing in singing is sincerity, technique is just auxiliary.