【释义】只有到了严寒的季节,才能看出松柏耐寒不凋的真正本色;只有在事情危难的时刻,才能分辨出朋友是真正的贤良还是虚假的仁义。
Investing in technology is investing in the future of energy.
Strength does not come from physical capacity. It comes from an indomitable will.
Escribir es un acto de amor hacia la humanidad.