Write a program as carefully as you write a letter.

Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose.

Energy security is the cornerstone of national security. We must make every effort to ensure the security of national energy supply.

【释义】圣人明白天道规律，顺应而不刻意行为；贤人知道灾祸的来源，心存警惕而不行欺诈；通达人明了命运的不可强求，不盲目追逐；诚信之人坚守信义，安静守护；仁者秉持仁德，廉洁谨慎；士人以德立身，谦虚恭敬；普通人理解道理，敬畏道义而不肆意妄为；愚人固守愚昧，不知避开灾祸；小人背离正道，终日急功近利扰乱自身。

The beauty of mathematics only shows itself to more patient followers.

Problem-solving often requires restructuring one's mental representation of the situation.