Don't get involved in partial problems, but always take flight to where there is a free view over the whole single great problem, even if this view is still not a clear one.

化学工业是现代文明的支柱，我们必须以应有的尊重和责任对待它。

The best products are those that solve real problems.

When you forgive others, they may not notice, but you will heal. Forgiveness is not something we do for others; it is a gift to ourselves.

You must be the change you wish to see in the world.

Legal rights are not merely the shadows of legal duties.