边界不是一条线，而是一道伤口。
The border is not a line but a wound.
The world needs all forms of energy to meet growing demand, and natural gas is a cleaner alternative that can help bridge the gap.
You have to believe in yourself when no one else does.
Don't think. Thinking is the enemy of creativity. It's self-conscious and anything self-concious is lousy. You can't try to do things. You simply must do things.
A mathematician's work is mostly a solitary pursuit, but it is also deeply collaborative.
童年时期注意力的发展是自我调节和学业成就的基础。
在变革时期，学习者将继承地球，而知识渊博的人会发现自己装备精良却面对一个不复存在的世界。