确保和平的最佳方式是强大到足以威慑潜在的侵略者。
When you're depressed, It always helps to lean your head on your arm. Arms like to feel useful.
You have to believe in yourself when no one else does. That's what makes you a winner.
Great leaders are willing to make the tough decisions that others avoid.
科学应该对所有人开放，无论背景如何。
The true test of a society is how it treats its most vulnerable members.
Do not weep; do not wax indignant. Understand.