The best leaders are those who listen more than they speak and act with integrity.
互联网是一种工具,可以用来做好事或坏事。取决于我们如何使用它。
在科学中最令人兴奋的短语,预示着新发现的,不是“我发现了!”而是“这很有趣……”
Fear is not the enemy. It is the refusal to face it that destroys us.