Force and fraud are in war the two cardinal virtues.

Intelligence is not about replacing humans, but enhancing human capabilities.

Happiness in this world, when it comes, comes incidentally. Make it the objet of pursuit, and it leads us a wild-goose chase, and is never attained. Follow some other object, and very possibly we may find that we have cought happiness without dreaming of it.

物理学的美丽在于它能够用简单的原理描述复杂的事物。

天天向前走，即便千万里路，也不嫌远；常常动手做，纵有千万件事，也不畏难。

"I'm interested in the darkness. If you don't go into the darkness, you're never going to see the light."

Assume anyone asking for your account information for any reason is guilty of scamming you， unless proven innocent. The way to prove innocence is to call them back， or login to your account using numbers or a website that you provide， not them. Don’t release any identifying information while they are contacting you via phone， message or email. You must control the channel.