The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
Sustainability isn’t a trend—it’s a responsibility we owe to future generations.
但老人此时想到的只是掌舵和他自己极度的疲乏。他出海太远了,那些鲨鱼把他打败了。他知道那些鲨鱼除了大马林鱼的空骨架之外,是什么也不会给他留下的。
The more constraints you have, the more creative you become.