Happiness is a state of mind. It's just according to the way you look at things.
The transition to renewable energy depends on efficient and scalable storage systems.
The universe is not just stranger than we imagine, it is stranger than we can imagine.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
决定我价值的人是我自己。
The advancement of mathematics is due to those who are driven not by the desire for application but by the joy of discovery.