We must balance the need for energy with the need to protect the environment.

学习新编程语言的唯一方法是用它编写程序。

I shop therefore I am.

The only way to make sense out of change is to plunge into it, move with it, and join the dance.

I love what I do, and I do it with passion.

A society’s competitive advantage will come not from how well its schools teach the multiplication and periodic tables， but from how well they stimulate imagination and creativity.

Resilience is not a trait that people either have or do not have. It involves behaviors, thoughts and actions that can be learned and developed in anyone.