Leadership is about making tough decisions and standing by them.
解释:日月的光辉照亮了大地,可它们的内部仍然有黑点,人们谨慎地看待自己憎恶的人,而祸患常常发生在溺爱的人身上。
Life is too short to be anything but happy.
The impact of computer science on society is profound and far-reaching.