A picture must be primarily about itself and not about something else.

The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.

书籍是释放我们潜力的钥匙。

When someone is nasty， rude， hateful， or mean with you， pretend they have a disease. That makes it easier to have empathy toward them which can soften the conflict.

Sustainability isn't just a buzzword; it's a responsibility we owe to future generations.

成功不在于金钱或名声，而在于做你热爱的事。

我们必须在经济、政治、军事和技术上强大。

每个故事都是一次旅程，每次旅程都会改变旅行者。