Kindness can be a revolutionary act in a world that often rewards selfishness.
人类凭借五种感官探索周围的宇宙,并将这一冒险称为科学。
You're going to pay a price for every bloody thing you do and everything you don't do. You don't get to choose to not pay a price. You get to choose which poison you're going to take. That's it.
The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.