"The most powerful tool we have as leaders is our own example."

The best thing about a boolean is even if you are wrong, you are only off by a bit.

所有幼儿教育必须以促进孩子的长此以往发展为目的。

所以,对于”染不能不谨慎啊！

"The past is never dead. It's not even past."

建筑的未来在于更智能、更环保的解决方案。

定比定律在我看来与万有引力定律一样不可动摇。