Innovation is not just about technology; it's about changing the way we think and act.

酸和碱不是绝对的，而是相对的。

The most dangerous chemical in any plant isn't the one in the vats - it's complacency.

In one minute you can change your attitude and in that minute you can change your entire day.

当你需要知识就像你在水底需要空气时，你准能得到它。