决定劳工工资的不是雇主的仁慈,而是雇主之间的竞争。
It is not the benevolence of the employer that determines the wages of labor, but the competition among employers.
科学的美妙之处在于它让我们能够探索未知,并做出可以改变世界的发现。
抱最好的希望,做最坏的打算。
Success is not measured by profits alone, but by the positive impact we create.
妈妈必须同时喂养孩子的身体和精神,且精神上的需求更重于身体的需要。