可持续成功的关键在于平衡利润与目标。
Success is not final, failure is not fatal: it is the courage to continue that counts.
The existing is already a resource.
Optimism is a learned skill. Once you learn it, you can improve your life in every way.
科幻小说是世界历史上最重要的文学,因为它是思想的历史,是我们文明自我诞生的历史。
"To think is to confine yourself to a single thought."
The past is never dead. It's not even past.