不修养品德，不讲习学问，听到正义不能追随，有缺点不能改正，这些都是我所忧虑的。
Understanding the fundamentals is key to mastering any complex system.
Don’t let your fears control you.
The lithium-ion battery is something that has impacted the world in a very big way.
我从不带着会输的念头走上球场。
The best songs come from pain.