Sleep is not a luxury; it’s a necessity for your brain.
睡眠不是奢侈品，而是大脑的必需品。
A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.
数学之美在于它能够如此精确地描述宇宙。
Understanding is the first step to acceptance, and only with acceptance can there be recovery.
A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."