—— 请按键盘 空白键 开始游戏 ——

The essence of mathematics is not just in solving problems but in asking the right questions.
Positive psychology is as concerned with strength as with weakness, as interested in building the best things in life as in repairing the worst.
使用密码管理器吧:更安全、更简单、更好。
I think music in itself is healing. It's an explosive expression of humanity. It's something we are all touched by. No matter what culture we're from, everyone loves music.
水产养殖技术应该服务于两个目标:生产力和地球健康。
If you never want to be criticized, for goodness' sake don't do anything new.