书籍可能是危险的。最好的书应该贴上“这可能会改变你的生活”的标签。
The past is never dead. It's not even past.
通过行动来验证你的思想。
每一个发现都为成千上万的新问题打开了大门。
Success is not final, failure is not fatal: It is the courage to continue that counts.
If knowledge can create problems, it is not through ignorance that we can solve them.