The rules of survival never change, whether you’re in a desert or in an downtown street: you need to be hydrated, you need food, and you need shelter.
解析:心是身体的主宰,意是心的发用。
A mathematician's intuition is as important as rigorous proof.
The best designs come from understanding natural laws.
Writing is an act of courage, a journey into the unknown territories of the heart and mind.