每一个挑战都是学习和成长的机会。
Every challenge is an opportunity to learn and grow.
Don't look for the needle in the haystack. Just buy the haystack!
人类智力的发展都应该主要归功于欲望，而欲望能否被普遍满足要依靠智力的发展。
The best way to create interest in a subject is to render it worth knowing, which means to make the knowledge usable.
Life is not about waiting for the storm to pass, but learning to dance in the rain.