The challenge of our time is to harness energy without harming the planet.
Your 20s are the perfect time to do a few things that are unusual， weird， bold， risky， unexplainable， crazy， unprofitable， and look nothing like "success". For the rest of your life， these experiences will serve as your muse
The world is not a wish-granting factory.
当年龄低估年轻人时，它既愚蠢又健忘。
The proletarian movement is the self-conscious, independent movement of the immense majority, in the interest of the immense majority.