可持续性不是一种选择；它是任何希望在长期内蓬勃发展的企业的必要条件。
The organism does not perceive stimuli, but objects in their environments.
如今网络上到处都是免费的教育资源，真正稀缺的是对学习的渴望。
我在大学的时候，一直想参与做能够改变世界的事情。而现在我就在做这样的事情。
写作是探索人类心灵复杂性的一种方式。
People can be divided into these types: strangers, acquaintances, familiar people, friends, and close friends. True friendship isn't about compliments to your face, but whether you're mentioned when they talk about friends behind your back.
The writer is a person who writes, and the reader is a person who reads.
Security is not a feature, it's a foundation.
