教育培养绅士,但阅读、良好的伴侣和思考才能完成他。
"It's not about what you say, it's about what you do."
最动听的话不是“我爱你”,而是“它是良性的”。
数学的本质不是使简单的事情复杂化,而是使复杂的事情简单化。
Sustainability isn't an option; it's our responsibility to the next generation.