应该忧虑的是自身不好，而不该忧虑别人不了解自己。《老子》中说“知人者智也，自知者明也。”人生要多些反思，也要多些扪心自问，看清自己更重要。
我不必成为任何人的榜样。
The most successful companies are those that solve real problems for real people.
我不完美，但我始终是我自己。
A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.
Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.