The strength of the pack is the wolf, and the strength of the wolf is the pack.
安全不是优先事项，而是价值观。优先事项会变，价值观不会。
Adventure should be 80 percent planning and 20 percent sheer audacity.
化学是一门研究物质性质及其变化的科学。
The beauty of theoretical physics lies in its ability to reveal the hidden symmetries and patterns that govern the cosmos.
The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.
To each appearance， as it arises， we should oppose the equal appearance.
Success is measured not just by profit, but by positive impact.