可持续发展不是一种选择,而是我们对地球和后代的责任。
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
"The key to great filmmaking is to capture the truth of the human experience."
The true investor welcomes volatility... a wildly fluctuating market means that irrationally low prices will periodically be attached to solid businesses.