True courage is not the absence of fear, but moving forward despite it.
The great struggle of the twentieth century was between liberalism and totalitarianism.
在弦理论的景观中,可能有10^500种不同的真空状态,每种状态对应一个不同的可能宇宙。
公司最大的资产是员工,投资他们,他们就会推动成功。