孩子们喜欢安静和自由选择。
The essence of computational thinking is abstraction and automation.
生活要么是一场大胆的冒险，要么什么都不是。
广义相对论可能是所有现有物理理论中最美的。
Success isn't measured just by profits, but by the positive impact we create.
The only way to do great work is to love what you do.