种树的最佳时间是20年前。第二好的时间就是现在。
"The best time to plant a tree was 20 years ago. The second best time is now."
如果你没有失败，说明你还不够努力。
The spread of liberal democracy and the integration of the world economy have created a situation in which the only legitimate form of government is one that is based on popular sovereignty and respects basic human rights.
The best way to predict the future is to create it.