数学不是关于数字、方程、计算或算法的:它是关于理解的。
衡量一家公司成功的真正标准不仅是其财务表现,还有其对社会的贡献。
The world is full of stories, but it's the ones we tell ourselves that shape our reality.
Experiments on plant hybridization require the most careful attention and great patience.