人类最古老而强烈的情绪,便是恐惧;而最古老最强烈的恐惧,便是对未知的恐惧。
每一个实验都是向着理解生命复杂机制迈进的一步。
The safest course is to do nothing against one's conscience.With this secret, we can enjoy life and have no fear from death.
The trend is your friend until it ends.
The transformation of the coal industry requires both determination and patience.