离愁浩荡随着夕阳西下，挥鞭东指便是天涯。
There is no scarcity of opportunity to make a living at what you love; there's only scarcity of resolve to make it happen.
Sustainability is not just about planting trees; it's about ensuring that every action we take today doesn't compromise the future.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法：它是关于理解的。
The architect must be a bridge between the possible and the impossible.