The anarchic nature of the international system forces states to compete for power.
Success is not accidental, but achieved through continuous effort and persistence.
同性恋本身和异性恋一样有限制:理想应该是能够爱一个女人或一个男人;无论是谁,只要是一个人,没有恐惧、束缚或义务。
I never stop learning and improving.